Cita APA (7th ed.)

Glass, A. M. W. (1981). Ordered permutation groups. Cambridge University.

Cita Chicago (17th ed.)

Glass, A. M. W. Ordered Permutation Groups. Cambridge: Cambridge University, 1981.

Cita MLA (9th ed.)

Glass, A. M. W. Ordered Permutation Groups. Cambridge University, 1981.