Style de citation APA (7e éd.)

Não informado. (1969). Abstracts with programs. Geological Society of America.

Style de citation Chicago (17e éd.)

Não informado. Abstracts with Programs. Boulder, Colo: Geological Society of America, 1969.

Style de citation MLA (8e éd.)

Não informado. Abstracts with Programs. Geological Society of America, 1969.

Attention : ces citations peuvent ne pas être correctes à 100%.