APA (7. basım) Alıntı

Levy , C. K. (1978). Elements of biology (2nd ed.). Addison-Wesley.

Chicago Style (17. basım) Atıf

Levy , Charles K. Elements of Biology. 2nd ed. Reading, Mass: Addison-Wesley, 1978.

MLA (9th ed.) Atıf

Levy , Charles K. Elements of Biology. 2nd ed. Addison-Wesley, 1978.