APA (7th ed.) Citation

Pechnik, J. (1993). A short guide to writing about biology. HarperCollins College Pub.

Chicago Style (17th ed.) Citation

Pechnik, Jan. A Short Guide to Writing About Biology. 2nd ed: HarperCollins College Pub, 1993.

MLA (9th ed.) Citation

Pechnik, Jan. A Short Guide to Writing About Biology. HarperCollins College Pub, 1993.

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