APA (7th ed.) Citation

Strahler, A. N. (1965). The earth sciences. Weatherhill [u.a.].

Chicago Style (17th ed.) Citation

Strahler, Arthur Newell. The Earth Sciences. Tokyo [u.a.]: Weatherhill [u.a.], 1965.

MLA (9th ed.) Citation

Strahler, Arthur Newell. The Earth Sciences. Weatherhill [u.a.], 1965.