Cita APA (7a ed.)

Lanza, B., Cei, J. M. A. M., & Crespo, E. G. (1976). Further immunological evidence for the validity of the family Bombinidae (Amphibia Salientia).

Cita Chicago Style (17a ed.)

Lanza, B., José Miguel Alfredo María Cei, y E. G. Crespo. Further Immunological Evidence for the Validity of the Family Bombinidae (Amphibia Salientia). 1976.

Cita MLA (8a ed.)

Lanza, B., et al. Further Immunological Evidence for the Validity of the Family Bombinidae (Amphibia Salientia). 1976.