APA (7. basım) Alıntı

Gould, S. J. (1980). The panda's thumb: More reflections in natural history. Norton.

Chicago Style (17. basım) Atıf

Gould, Stephen Jay. The Panda's Thumb: More Reflections in Natural History. New York: Norton, 1980.

MLA (9th ed.) Atıf

Gould, Stephen Jay. The Panda's Thumb: More Reflections in Natural History. Norton, 1980.