Cita APA (7th ed.)

Turnbull, D. A. (1989). Keyguide to information sources in aquaculture. Mansell.

Cita Chicago (17th ed.)

Turnbull, Deborah A. Keyguide to Information Sources in Aquaculture. London: Mansell, 1989.

Cita MLA (9th ed.)

Turnbull, Deborah A. Keyguide to Information Sources in Aquaculture. Mansell, 1989.