Cita APA (7th ed.)

León de la Luz, J. L., & Domínguez Cadena, R. (1991). Evaluation of reproduction by seed of the sour pitaya (Stenocereus gummosus) in Baja California Sur, Mexico. Instituto de Ecología, A.C.

Cita Chicago (17th ed.)

León de la Luz, José Luis, i Raymundo Domínguez Cadena. Evaluation of Reproduction by Seed of the Sour Pitaya (Stenocereus Gummosus) in Baja California Sur, Mexico. Instituto de Ecología, A.C, 1991.

Cita MLA (9th ed.)

León de la Luz, José Luis, i Raymundo Domínguez Cadena. Evaluation of Reproduction by Seed of the Sour Pitaya (Stenocereus Gummosus) in Baja California Sur, Mexico. Instituto de Ecología, A.C, 1991.