Cita APA

Gilpin, A. (1970). Dictionary of Environmental Terms. Routledge & Kegan Paul.

Citación estilo Chicago

Gilpin, Alen. Dictionary of Environmental Terms. London: Routledge & Kegan Paul, 1970.

Cita MLA

Gilpin, Alen. Dictionary of Environmental Terms. Routledge & Kegan Paul, 1970.