APA aipamena

Thalmann,hans E. (1960). An index to the genera and species of the foraminifera. George vanderbilt foundation.

Chicago Style aipamena

Thalmann,hans E. An Index to the Genera and Species of the Foraminifera. California: George vanderbilt foundation, 1960.

MLA aipamena

Thalmann,hans E. An Index to the Genera and Species of the Foraminifera. George vanderbilt foundation, 1960.