Citazione Stile APA (7a Edizione)

Worboys, G., Lockwood, M., & De Lacy, T. (2001). Protected area management: Principles and practice. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Worboys, Graeme, Michael Lockwood, e Terry De Lacy. Protected Area Management: Principles and Practice. South Melbourne, New York: Oxford University Press, 2001.

Citatione MLA (9a ed.)

Worboys, Graeme, et al. Protected Area Management: Principles and Practice. Oxford University Press, 2001.