Cita APA

Estados Unidos. Department of the Air Force, & Estados Unidos. Department of the Air Force. (1959). Maintenance and operation of water plants and systems. Washington.

Citación estilo Chicago

Estados Unidos. Department of the Air Force, y Estados Unidos. Department of the Air Force. Maintenance and Operation of Water Plants and Systems. Washington, 1959.

Cita MLA

Estados Unidos. Department of the Air Force, y Estados Unidos. Department of the Air Force. Maintenance and Operation of Water Plants and Systems. Washington, 1959.