APA način citiranja (7. izdanje)

(1990). Laboratory Manual To Accompany Essentials Of Biology / Hopson, Wessells. McGraw-Hill.

Čikaški stil citiranja (17. izdanje)

Laboratory Manual To Accompany Essentials Of Biology / Hopson, Wessells. McGraw-Hill, 1990.

MLA način citiranja (8. izdanje)

Laboratory Manual To Accompany Essentials Of Biology / Hopson, Wessells. McGraw-Hill, 1990.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.