Cita APA

The National and Provincial Parks Association of Canada, Graham, R. (., & Lien, J. (. (1985). Marine parks & conservation: Challenge and promise (1a. ed.). Canada: NPPAC.

Citación estilo Chicago

The National and Provincial Parks Association of Canada, R. (Ed.) Graham, y J. (Ed.) Lien. Marine Parks & Conservation: Challenge and Promise. 1a. ed. Canada: NPPAC, 1985.

Cita MLA

The National and Provincial Parks Association of Canada, R. (Ed.) Graham, y J. (Ed.) Lien. Marine Parks & Conservation: Challenge and Promise. 1a. ed. Canada: NPPAC, 1985.