Cita APA (7a ed.)

Eddington, A. S. (1933). The expandig universe. The Cambridge University.

Cita Chicago Style (17a ed.)

Eddington, Arthur S. The Expandig Universe. Cambridge: The Cambridge University, 1933.

Cita MLA (9a ed.)

Eddington, Arthur S. The Expandig Universe. The Cambridge University, 1933.