gray. (1954). Mammlian hybrids: A cheek list with bibliography. CAB.
Chicago Edition Citationgray. Mammlian Hybrids: A Cheek List with Bibliography. CAB, 1954.
MLA Edition Citationgray. Mammlian Hybrids: A Cheek List with Bibliography. CAB, 1954.
Warning: These citations may not always be 100% accurate.