APA引文

Gordon, L. (1979). How to draw the human figure: An anatomical approach. Penguin.

Chicago Style (17th ed.) Citation

Gordon, Louise. How to Draw the Human Figure: An Anatomical Approach. New York: Penguin, 1979.

MLA引文

Gordon, Louise. How to Draw the Human Figure: An Anatomical Approach. Penguin, 1979.