APA (7th ed.) Citation

Roy, S. K. (1929). Contributions to paleontology. [publisher not identified].

Chicago Style (17th ed.) Citation

Roy, Sharat Kumar. Contributions to Paleontology. Chicago: [publisher not identified], 1929.

MLA (9th ed.) Citation

Roy, Sharat Kumar. Contributions to Paleontology. [publisher not identified], 1929.

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