The ports of Los Angeles and Long Beach, Calif.
Prepared by the Board of Engineers for Rivers and Harbors, War Dept. and United States Maritime Commission.

APA Citation

United States. Board of Engineers for Rivers and Harbors., United States. Maritime Commission. (1947). The ports of Los Angeles and Long Beach, Calif. Washington: U.S. Govt. Print. Off..

MLA Citation

United States. Board of Engineers for Rivers and Harbors, and United States. Maritime Commission. The Ports of Los Angeles And Long Beach, Calif. Washington: U.S. Govt. Print. Off., 1947.

Warning: These citations may not always be complete (especially for serials).