Gaya APA

Plano, J, C., Milton, I, G. (NULL). The American political dictionary . New: New York: Holt, Rinehart and Winston; 1966.

Gaya MLA

Plano, Jack, C., Milton, I., Greenberg,. "The American political dictionary". New: New York: Holt, Rinehart and Winston; 1966, NULL. Text.