A monograph of the Foraminiferal family Nonionidae,

APA Citation

William, o. Saint-Thierry. (1939). A monograph of the Foraminiferal family Nonionidae. Washington: U. S. Govt. print. off..

MLA Citation

William, of Saint-Thierry, Abbot of Saint-Thierry, approximately 1085-1148?. A Monograph of the Foraminiferal Family Nonionidae. Washington: U. S. Govt. print. off., 1939.

Warning: These citations may not always be complete (especially for serials).