Citação norma APA

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.

Citação norma Chicago

Metcalf, 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.

Citação norma MLA

Metcalf, 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.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.