Pettijohn, F. J., Potter, P. E., & Siever, R. (1973). Sand and sandstone (3. print.). Springer.
Chicago Style (17th ed.) CitationPettijohn, Francis John, Paul Edwin Potter, and Raymond Siever. Sand and Sandstone. 3. print. New York u.a: Springer, 1973.
MLA (9th ed.) CitationPettijohn, Francis John, et al. Sand and Sandstone. 3. print. Springer, 1973.
Warning: These citations may not always be 100% accurate.