The animal parasites of Rana pipiens, the leopard frog.
APA Citation
Irwin, M. Scott. (1927). The animal parasites of Rana pipiens, the leopard frog. [Minneapolis].
MLA Citation
Irwin, Marion Scott. The Animal Parasites of Rana Pipiens, the Leopard Frog. [Minneapolis], 1927.
Warning: These citations may not always be complete (especially for serials).