Cita APA (7th ed.)

Halvorson, H. O. (1958). The physiology of the bacterial spore. Technical University of Norway.

Cita Chicago (17th ed.)

Halvorson, H. O. The Physiology of the Bacterial Spore. Norway: Technical University of Norway, 1958.

Cita MLA (9th ed.)

Halvorson, H. O. The Physiology of the Bacterial Spore. Technical University of Norway, 1958.