Zug, G. R. 1., & Zug, P. B. (1979). The marine toad, Bufo marinus: A natural history resumé of native populations. Washington: Smithsonian Institution Press.
Chicago Style CitationZug, George R. 1938-, and Patricia B. Zug. The Marine Toad, Bufo Marinus: A Natural History Resumé of Native Populations. Washington: Smithsonian Institution Press, 1979.
MLA CitationZug, George R. 1938-, and Patricia B. Zug. The Marine Toad, Bufo Marinus: A Natural History Resumé of Native Populations. Washington: Smithsonian Institution Press, 1979.
Warning: These citations may not always be 100% accurate.