Παραπομπή σε μορφή APA (7η εκδ.)

Snyder, R. C., & Wilson, H. H. (1949). Roots of political behavior: Introduction to government and politics. American Book Co.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Snyder, Richard Carlton, και H. Hubert Wilson. Roots of Political Behavior: Introduction to Government and Politics. New York: American Book Co, 1949.

Παραπομπή σε μορφή MLA (9th εκδ.)

Snyder, Richard Carlton, και H. Hubert Wilson. Roots of Political Behavior: Introduction to Government and Politics. American Book Co, 1949.