Cita APA (7a ed.)

Greizerstein, E. J., & Poggio, L. (1994). Karyological Studies in Grain Amaranths.

Cita Chicago Style (17a ed.)

Greizerstein, Eduardo José, y Lidia Poggio. Karyological Studies in Grain Amaranths. 1994.

Cita MLA (8a ed.)

Greizerstein, Eduardo José, y Lidia Poggio. Karyological Studies in Grain Amaranths. 1994.