APA

Cushman J. A., . (1932). The Foraminifera of the tropical pacific collections of the "Albatross", 1899-1900. Washington: United States Government Printing Office.

Chicago

Cushman Joseph A, . 1932. The Foraminifera of the tropical pacific collections of the "Albatross", 1899-1900. Washington: United States Government Printing Office.

Harvard

Cushman J. A., . (1932). The Foraminifera of the tropical pacific collections of the "Albatross", 1899-1900. Washington: United States Government Printing Office.

MLA

Cushman Joseph A, . The Foraminifera of the tropical pacific collections of the "Albatross", 1899-1900. Washington: United States Government Printing Office. 1932.