APA (7th ed.) Citation

Stevenson, M. R., Guillén G., O., & Santoro de Ycaza, J. (1970). Marine atlas of the Pacific coastal waters of South America. University of California Press.

Chicago Style (17th ed.) Citation

Stevenson, Merritt R., Oscar Guillén G., and José Santoro de Ycaza. Marine Atlas of the Pacific Coastal Waters of South America. Berkeley: University of California Press, 1970.

MLA (9th ed.) Citation

Stevenson, Merritt R., et al. Marine Atlas of the Pacific Coastal Waters of South America. University of California Press, 1970.