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 aipamenaMetcalf, 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 aipamenaMetcalf, 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.
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