Cita APA (7a ed.)

Márquez, G. J., Morbelli, M. A., & Giudice, G. E. (2010). Palynological analysis of sphaeropteris gardneri (cyatheaceae, pteridophyta).

Cita Chicago Style (17a ed.)

Márquez, Gonzalo Javier, Marta Alicia Morbelli, y Gabriela Elena Giudice. Palynological Analysis of Sphaeropteris Gardneri (cyatheaceae, Pteridophyta). 2010.

Cita MLA (8a ed.)

Márquez, Gonzalo Javier, et al. Palynological Analysis of Sphaeropteris Gardneri (cyatheaceae, Pteridophyta). 2010.