APA (7th ed.) Citation

Thurber, W. A., & Kilburn, R. E. (1967). Exploring earth science. Allyn r Bacon.

Chicago Style (17th ed.) Citation

Thurber, Walter A., and Robert E. Kilburn. Exploring Earth Science. Allyn r Bacon, 1967.

MLA (8th ed.) Citation

Thurber, Walter A., and Robert E. Kilburn. Exploring Earth Science. Allyn r Bacon, 1967.

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