APA استشهاد

Carlsen, G. R. (1979). Perception of themes in literature. McGraw-Hill.

استشهاد بنمط شيكاغو

Carlsen, G Robert. Perception of Themes in Literature. New York: McGraw-Hill, 1979.

MLA استشهاد

Carlsen, G Robert. Perception of Themes in Literature. McGraw-Hill, 1979.