APA Citation

Castro, M. S., Recco-Pimentel, S. M., & Rocha, G. T. (2003). Sexual dimorphism in Ramphastos toco and Ramphastos dicolorus (Piciformes, Aves). Universidad de Costa Rica.

Chicago Style Citation

Castro, Marcio S., Shirlei M. Recco-Pimentel, and Guaracy T. Rocha. Sexual Dimorphism in Ramphastos Toco and Ramphastos Dicolorus (Piciformes, Aves). Universidad de Costa Rica, 2003.

MLA Citation

Castro, Marcio S., Shirlei M. Recco-Pimentel, and Guaracy T. Rocha. Sexual Dimorphism in Ramphastos Toco and Ramphastos Dicolorus (Piciformes, Aves). Universidad de Costa Rica, 2003.

Warning: These citations may not always be 100% accurate.