How do you do a double citation?
If it is not possible to do this, you have to cite the original as contained in the secondary source. Your in-text citation should include both authors: the author(s) of the original source and the author(s) of the secondary source. For example: (Habermehl, 1985, as cited in Kersten, 1987).
How do you know its a primary source?
Published materials can be viewed as primary resources if they come from the time period that is being discussed, and were written or produced by someone with firsthand experience of the event. Often primary sources reflect the individual viewpoint of a participant or observer.
When should you use primary sources?
Primary sources bring you into contact with the firsthand accounts of events. They help you relate in a personal way to events of the past and promote a deeper understanding of history as a series of human events.
What is an disadvantage of a primary source?
Disadvantages: Some primary sources, such as eyewitness accounts, may be too close to the subject, lacking a critical distance. Others, such as interviews, surveys, and experiments, are time consuming to prepare, administer, and analyze.