APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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