Cita APA (7th ed.)

Miller,G. Tyler, & Spoolman,Scott E. (2019). Environmental Science (16th ed.). Cengage.

Cita Chicago (17th ed.)

Miller,G. Tyler, i Spoolman,Scott E. Environmental Science. 16th ed. New Delhi: Cengage, 2019.

Cita MLA (9th ed.)

Miller,G. Tyler, i Spoolman,Scott E. Environmental Science. 16th ed. Cengage, 2019.