Boulenger, G. A., & Boulenger, C. L. (1914). Animal life by the sea-shore. "Country life," ltd. [etc.]; C. Scribner's sons.
Chicago Style (17th ed.) CitationBoulenger, George Albert, and C. L. Boulenger. Animal Life by the Sea-shore. London : New York: "Country life," ltd. [etc.]; C. Scribner's sons, 1914.
MLA (9th ed.) CitationBoulenger, George Albert, and C. L. Boulenger. Animal Life by the Sea-shore. "Country life," ltd. [etc.]; C. Scribner's sons, 1914.
Warning: These citations may not always be 100% accurate.