APA (7th ed.) Citation

Polak, J. M. (1989). Regulatory peptides. Birkhäuser.

Chicago Style (17th ed.) Citation

Polak, Julia M. Regulatory Peptides. Basel: Birkhäuser, 1989.

MLA (9th ed.) Citation

Polak, Julia M. Regulatory Peptides. Birkhäuser, 1989.

Warning: These citations may not always be 100% accurate.