Cita APA (7a ed.)

Boon, G. S. (1975). Environment (1. publ., reprinted.). Evans.

Cita Chicago Style (17a ed.)

Boon, Gordon S. Environment. 1. publ., reprinted. London: Evans, 1975.

Cita MLA (9a ed.)

Boon, Gordon S. Environment. 1. publ., reprinted. Evans, 1975.