Metcalf, . M. M. (1919). The Salpidae collected by the United States fisheries steamer "Albatross" in Philippine waters during the years 1908 and 1909. Government Printing Office.
Chicago Style (17th ed.) CitationMetcalf, Maynard M. The Salpidae Collected by the United States Fisheries Steamer "Albatross" in Philippine Waters During the Years 1908 and 1909. Washington, D.C: Government Printing Office, 1919.
MLA (9th ed.) CitationMetcalf, Maynard M. The Salpidae Collected by the United States Fisheries Steamer "Albatross" in Philippine Waters During the Years 1908 and 1909. Government Printing Office, 1919.
Warning: These citations may not always be 100% accurate.