एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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