Cita APA (7a ed.)

Piro, O. E., Castellano, E. E., Tobón Zapata, G. E., Blair Trujillo, S., & Barán, E. J. (2002). Low temperature crystal structure of natural diosgenone.

Cita Chicago Style (17a ed.)

Piro, Oscar Enrique, Eduardo Ernesto Castellano, Gloria E. Tobón Zapata, Silvia Blair Trujillo, y Enrique José Barán. Low Temperature Crystal Structure of Natural Diosgenone. 2002.

Cita MLA (8a ed.)

Piro, Oscar Enrique, et al. Low Temperature Crystal Structure of Natural Diosgenone. 2002.