Cita APA (7a ed.)
Shanley, P., Pierce, A., Laird, S., & Guillen, A. (2002). Introduction: Section 2: NTFPs and certification. Routledge.
Cita Chicago Style (17a ed.)
Shanley, P., A.R Pierce, S.A Laird, y A. Guillen. Introduction: Section 2: NTFPs and Certification. Routledge, 2002.
Cita MLA (9a ed.)
Shanley, P., et al. Introduction: Section 2: NTFPs and Certification. Routledge, 2002.
Precaución: Estas citas no son 100% exactas.