Cita APA (7a ed.)

Prosser, R. (1992). Human systems and the environment (1. publ.). Nelson.

Cita Chicago Style (17a ed.)

Prosser, Robert. Human Systems and the Environment. 1. publ. Walton-on-Thames: Nelson, 1992.

Cita MLA (9a ed.)

Prosser, Robert. Human Systems and the Environment. 1. publ. Nelson, 1992.