APA citiranje

Guerrero, R. D., III. (2013). Raising earthworms for organic tilapia culture. Agriculture.

Chicago Style (17th ed.) Citation

Guerrero, Rafael D., III. "Raising Earthworms for Organic Tilapia Culture." Agriculture 2013.

MLA citiranje

Guerrero, Rafael D., III. "Raising Earthworms for Organic Tilapia Culture." Agriculture, 2013.