Cita APA (7th ed.)

Macan, T. T. (1974). Freshwater ecology (2a. ed.). Longman.

Cita Chicago (17th ed.)

Macan, T. T. Freshwater Ecology. 2a. ed. Londres: Longman, 1974.

Cita MLA (9th ed.)

Macan, T. T. Freshwater Ecology. 2a. ed. Longman, 1974.