Cita APA (7th ed.)

Hilario, F. A. (2019). Appreciating organic certification. Agriculture.

Cita Chicago (17th ed.)

Hilario, Frank A. "Appreciating Organic Certification." Agriculture 2019.

Cita MLA (9th ed.)

Hilario, Frank A. "Appreciating Organic Certification." Agriculture, 2019.

Atenció: Aquestes cites poden no estar 100% correctes.