Zullo, V. A. (1979). Thoracican cirripedia of the Lower Pliocene Pancho Rico formation, Salinas Valley, Monterey County, California. Natural History Museum of Los Angeles County.
Chicago Style (17th ed.) CitationZullo, Victor A. Thoracican Cirripedia of the Lower Pliocene Pancho Rico Formation, Salinas Valley, Monterey County, California. Los Angeles, Calif: Natural History Museum of Los Angeles County, 1979.
MLA (9th ed.) CitationZullo, Victor A. Thoracican Cirripedia of the Lower Pliocene Pancho Rico Formation, Salinas Valley, Monterey County, California. Natural History Museum of Los Angeles County, 1979.
Warning: These citations may not always be 100% accurate.