APA ציטוט

Ralf Portner. (2007). Animal cell biotechnology methods and protocols (2nd.). Human press.

Chicago Edition Citation

Ralf Portner. Animal Cell Biotechnology Methods and Protocols. 2nd. Human press, 2007.

ציטוט MLA

Ralf Portner. Animal Cell Biotechnology Methods and Protocols. 2nd. Human press, 2007.