APA
John R Schultz, Arthur B Cleves, . (1955). Geology in Engineering. New York: John Wiley & Sons.
Chicago
John R Schultz, Arthur B Cleves, . 1955. Geology in Engineering. New York: John Wiley & Sons.
Harvard
John R Schultz, Arthur B Cleves, . (1955). Geology in Engineering. New York: John Wiley & Sons.
MLA
John R Schultz, Arthur B Cleves, . Geology in Engineering. New York: John Wiley & Sons. 1955.