APA ציטוט

Cushman, J. A. (1969). Foraminifera: Their classification and economic use (4.).

Chicago Edition Citation

Cushman, Joseph A. Foraminifera: Their Classification and Economic Use. 4. Harvard University Press, Cambridge, 1969.

ציטוט MLA

Cushman, Joseph A. Foraminifera: Their Classification and Economic Use. 4. 1969.

אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.