APA

Bittle C. N. C., . (1941). From aether to cosmos: cosmology. Mialwaukee: Bruce.

Chicago

Bittle Celestine Nicholas Charles, . 1941. From aether to cosmos: cosmology. Mialwaukee: Bruce.

Harvard

Bittle C. N. C., . (1941). From aether to cosmos: cosmology. Mialwaukee: Bruce.

MLA

Bittle Celestine Nicholas Charles, . From aether to cosmos: cosmology. Mialwaukee: Bruce. 1941.