Cita APA (7a ed.)

Needham, J. G., & Lloyd, J. T. (1937). Life of Inland Waters: An Elementary Text Book of Fresh-Water Biology For Students (3d ed.). Comstock Publishing Co..

Cita Chicago Style (17a ed.)

Needham, James G., y John Thomas Lloyd. Life of Inland Waters: An Elementary Text Book of Fresh-Water Biology For Students. 3d ed. Ithaca, New York: Comstock Publishing Co., 1937.

Cita MLA (8a ed.)

Needham, James G., y John Thomas Lloyd. Life of Inland Waters: An Elementary Text Book of Fresh-Water Biology For Students. 3d ed. Comstock Publishing Co., 1937.