Zullo, V. A. (1968). Extension of range for Balanus tintinnabulum californicus Pilsbry, 1916: (Cirripedia, Thoracica). [The Academy].
Chicago Style (17th ed.) CitationZullo, Victor A. Extension of Range for Balanus Tintinnabulum Californicus Pilsbry, 1916: (Cirripedia, Thoracica). [San Francisco]: [The Academy], 1968.
MLA (8th ed.) CitationZullo, Victor A. Extension of Range for Balanus Tintinnabulum Californicus Pilsbry, 1916: (Cirripedia, Thoracica). [The Academy], 1968.
Warning: These citations may not always be 100% accurate.