APA (7. basım) Alıntı

Yapp, W. B. (1972). Production, pollution, protection. Wykeham.

Chicago Style (17. basım) Atıf

Yapp, W. B. Production, Pollution, Protection. London: Wykeham, 1972.

MLA (8th ed.) Atıf

Yapp, W. B. Production, Pollution, Protection. Wykeham, 1972.