APA Alıntı

Weller, M. J. (1960). Stratigraphic Principles and Practice. Universl Books.

Chicago Stili Alıntı

Weller, Marvin. J. Stratigraphic Principles and Practice. New Delhi: Universl Books, 1960.

MLA Alıntı

Weller, Marvin. J. Stratigraphic Principles and Practice. Universl Books, 1960.