Style de citation APA (7e éd.)

Não informado. (1947). Strolling astronomer. Association of Lunar and Planetary Observers.

Style de citation Chicago (17e éd.)

Não informado. Strolling Astronomer. Las Cruces, NM: Association of Lunar and Planetary Observers, 1947.

Style de citation MLA (8e éd.)

Não informado. Strolling Astronomer. Association of Lunar and Planetary Observers, 1947.

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