Cita APA (7th ed.)

Holt, S., Gagliardi, G., & Fuerst, M. (1997). The shark cartilage alternative: For bone and joint health. Keats Pub..

Cita Chicago (17th ed.)

Holt, Stephen, Gary Gagliardi, i Mark Fuerst. The Shark Cartilage Alternative: For Bone and Joint Health. New Canaan, Conn.: Keats Pub., 1997.

Cita MLA (8th ed.)

Holt, Stephen, et al. The Shark Cartilage Alternative: For Bone and Joint Health. Keats Pub., 1997.