Cita APA

Rapela, C. W., Pankhurst, R. J., Casquet, C., Baldo, E. G., Saavedra, J., & Galindo, C. (1998). Early Evolution of the Proto-Andean Margin of South-America. Web

Citación estilo Chicago

Rapela, Carlos Washington, Robert J. Pankhurst, César Casquet, Edgardo G. Baldo, Julio Saavedra, and Carmen Galindo. Early Evolution of the Proto-Andean Margin of South-America. 1998.

Cita MLA

Rapela, Carlos Washington, et al. Early Evolution of the Proto-Andean Margin of South-America. 1998.