APA (7th ed.) Citation

Heard, A., & Nelson, M. (1987). Presidential selection. Duke University Press.

Chicago Style (17th ed.) Citation

Heard, Alexander, and Michael Nelson. Presidential Selection. Durham: Duke University Press, 1987.

MLA (9th ed.) Citation

Heard, Alexander, and Michael Nelson. Presidential Selection. Duke University Press, 1987.

Warning: These citations may not always be 100% accurate.