APA (7th ed.) Citation

(1975). Planation surfaces: Peneplains, pediplains, and etchplains. Dowden, Hutchinson & Ross.

Chicago Style (17th ed.) Citation

Planation Surfaces: Peneplains, Pediplains, and Etchplains. Stroudsburg, Pa: Dowden, Hutchinson & Ross, 1975.

MLA (9th ed.) Citation

Planation Surfaces: Peneplains, Pediplains, and Etchplains. Dowden, Hutchinson & Ross, 1975.

Warning: These citations may not always be 100% accurate.