Cita APA (7a ed.)

Needham, J. G., & Lloyd, J. T. (2019). Life of Inland Waters: An Elementary Text Book of Fresh-Water Biology For Students (3d ed.). Cornell University Press.

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, NY: Cornell University Press, 2019.

Cita MLA (9a ed.)

Needham, James G., y John Thomas Lloyd. Life of Inland Waters: An Elementary Text Book of Fresh-Water Biology For Students. 3d ed. Cornell University Press, 2019.