APA citiranje

Duck, R., Jones, A., & Weyers, J. (2000). Practical skills in environmental science. London: Prentice-Hall.

Trích dẫn kiểu Chicago

Duck, Rob, Allan Jones, và Jonathans Weyers. Practical Skills in Environmental Science. London: Prentice-Hall, 2000.

MLA citiranje

Duck, Rob, Allan Jones, và Jonathans Weyers. Practical Skills in Environmental Science. London: Prentice-Hall, 2000.

Opozorilo: Ti citati niso vedno 100% točni.