Cita APA

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

Citación estilo Chicago

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

Cita MLA

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