Cita APA (7a ed.)

Aitken, R. G. (1918). The binary stars. D.C. McMurtrie.

Cita Chicago Style (17a ed.)

Aitken, Robert Grant. The Binary Stars. New York: D.C. McMurtrie, 1918.

Cita MLA (9a ed.)

Aitken, Robert Grant. The Binary Stars. D.C. McMurtrie, 1918.