APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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