Cita APA (7th ed.)

Kenner, D., & Requena, Y. (1996). Botanical medicine: A European professional perspective. Paradigm Pub.

Cita Chicago (17th ed.)

Kenner, Dan, i Yves Requena. Botanical Medicine: A European Professional Perspective. Brookline, MA: Paradigm Pub, 1996.

Cita MLA (9th ed.)

Kenner, Dan, i Yves Requena. Botanical Medicine: A European Professional Perspective. Paradigm Pub, 1996.