Citazione Stile APA (7a Edizione)

Villarreal Quintanilla, J. Á., Mares Arreola, O., Cornejo Oviedo, E., & Capó Arteaga, M. A. (2009). Floristic study of the pinion pine communities of Pinus pinceana Gordon. Instituto de Ecología, A.C.

Citazione stile Chigago Style (17a edizione)

Villarreal Quintanilla, José Ángel, Oscar Mares Arreola, Eladio Cornejo Oviedo, e Miguel A. Capó Arteaga. Floristic Study of the Pinion Pine Communities of Pinus Pinceana Gordon. Instituto de Ecología, A.C, 2009.

Citatione MLA (9a ed.)

Villarreal Quintanilla, José Ángel, et al. Floristic Study of the Pinion Pine Communities of Pinus Pinceana Gordon. Instituto de Ecología, A.C, 2009.