Cita APA

Laurila, S., & Laurila, S. (1967). Electronic surveying and navigation. New York, New York: Willey.

Citación estilo Chicago

Laurila, Simo, y Simo Laurila. Electronic Surveying and Navigation. New York, New York: Willey, 1967.

Cita MLA

Laurila, Simo, y Simo Laurila. Electronic Surveying and Navigation. New York, New York: Willey, 1967.