APA-referens

Stillman, E. G. (1941). The Preservation of Pneumococcus by Freezing and Drying.

Chicago-stil citat

Stillman, Ernest G. The Preservation of Pneumococcus By Freezing and Drying. 1941.

MLA-referens

Stillman, Ernest G. The Preservation of Pneumococcus By Freezing and Drying. 1941.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.