Cita APA (7th ed.)

Hassenzahl, D. M., Hager, M. C., Gift, N. Y., Berg, L. R., & Raven, P. H. (2019). Environment (Tenth edition.). Wiley.

Cita Chicago (17th ed.)

Hassenzahl, David M., Mary Catherine Hager, Nancy Y. Gift, Linda R. Berg, i Peter H. Raven. Environment. Tenth edition. Hoboken, New Jersey: Wiley, 2019.

Cita MLA (9th ed.)

Hassenzahl, David M., et al. Environment. Tenth edition. Wiley, 2019.