APA (7th ed.) Citation

Donahue, R. L. (1952). Laboratory manual for introductory soils. [The Interstate].

Chicago Style (17th ed.) Citation

Donahue, Roy L. Laboratory Manual for Introductory Soils. [Danville, Ill.]: [The Interstate], 1952.

MLA (9th ed.) Citation

Donahue, Roy L. Laboratory Manual for Introductory Soils. [The Interstate], 1952.

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