The arachnid order Chelonethida,
by Joseph Conrad Chamberlin, PH.D.

APA Citation

Chamberlin, J. C. (Joseph Conrad). (1931). The arachnid order Chelonethida. Stanford University, Calif.: Oxford university press.

MLA Citation

Chamberlin, Joseph C. (Joseph Conrad), 1898-1962. The Arachnid Order Chelonethida. Stanford University, Calif.: Oxford university press, 1931.

Warning: These citations may not always be complete (especially for serials).