APA aipamena

Bruno, R. O., & Hiipakka, L. W. (1974). Littoral environment observation program in the state of Michigan. U.S. Army, Coastal Engineering Research Center.

Chicago Style aipamena

Bruno, Richard O., and Larry W. Hiipakka. Littoral Environment Observation Program in the State of Michigan. [Fort Belvoir, Va.]: U.S. Army, Coastal Engineering Research Center, 1974.

MLA aipamena

Bruno, Richard O., and Larry W. Hiipakka. Littoral Environment Observation Program in the State of Michigan. U.S. Army, Coastal Engineering Research Center, 1974.