Cita APA (7a ed.)

Cox, G. W. (1990). Laboratory manual of general ecology (6a.). W. C. Brown.

Cita Chicago Style (17a ed.)

Cox, George W. Laboratory Manual of General Ecology. 6a. Dubuque, Iowa: W. C. Brown, 1990.

Cita MLA (8a ed.)

Cox, George W. Laboratory Manual of General Ecology. 6a. W. C. Brown, 1990.