APA-Zitierstil (7. Ausg.)

Crowder, L., & Harrell, H. (2012). Top-bar beekeeping: Organic practices for honeybee health. Chelsea Green Publ.

Chicago-Zitierstil (17. Ausg.)

Crowder, Les, und Heather Harrell. Top-bar Beekeeping: Organic Practices for Honeybee Health. White River Junction, Vt: Chelsea Green Publ, 2012.

MLA-Zitierstil (9. Ausg.)

Crowder, Les, und Heather Harrell. Top-bar Beekeeping: Organic Practices for Honeybee Health. Chelsea Green Publ, 2012.