Cita APA (7a ed.)

Little, V. A., & Martin, D. F. (1941). Cotton insects: Of the United States. Burgess.

Cita Chicago Style (17a ed.)

Little, V. A., y D. F. Martin. Cotton Insects: Of the United States. Minneapolis: Burgess, 1941.

Cita MLA (8a ed.)

Little, V. A., y D. F. Martin. Cotton Insects: Of the United States. Burgess, 1941.