Cita APA (7th ed.)

Cubarrubia, N. A., Sibal, J. V., Macaranas, B. S., & Aganon, V. C. (2011). SA 8000 preparedness on safety and health of company A and its suppliers.

Cita Chicago (17th ed.)

Cubarrubia, Nelli A., Jorge V. Sibal, Bonifacio S. Macaranas, i Virgilio C. Aganon. SA 8000 Preparedness on Safety and Health of Company A and Its Suppliers. 2011.

Cita MLA (9th ed.)

Cubarrubia, Nelli A., et al. SA 8000 Preparedness on Safety and Health of Company A and Its Suppliers. 2011.