APA (7th ed.) Citation

Heyer, W. R., & Liem, D. S. (1976). Analysis of the intergeneric relationships of the Australian frog family Myobatrachidae. Smithsonian Inst. Press.

Chicago Style (17th ed.) Citation

Heyer, W. R., and David S. Liem. Analysis of the Intergeneric Relationships of the Australian Frog Family Myobatrachidae. City of Washington: Smithsonian Inst. Press, 1976.

MLA (9th ed.) Citation

Heyer, W. R., and David S. Liem. Analysis of the Intergeneric Relationships of the Australian Frog Family Myobatrachidae. Smithsonian Inst. Press, 1976.