APA (7th ed.) Citation

Somit, A., Arwine, A., & Peterson, S. A. (1996). Birth order and political behavior. Univ. Press of America.

Chicago Style (17th ed.) Citation

Somit, Albert, Alan Arwine, and Steven A. Peterson. Birth Order and Political Behavior. Lanham [u.a.]: Univ. Press of America, 1996.

MLA (9th ed.) Citation

Somit, Albert, et al. Birth Order and Political Behavior. Univ. Press of America, 1996.