Παραπομπή σε μορφή APA (7η εκδ.)

Howe, R. (1987). Discrete Groups in Geometry and Analysis: Papers in Honor of G.D. Mostow on His Sixtieth Birthday. Birkhauser.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Howe, Roger. Discrete Groups in Geometry and Analysis: Papers in Honor of G.D. Mostow on His Sixtieth Birthday. Boston: Birkhauser, 1987.

Παραπομπή σε μορφή MLA (9th εκδ.)

Howe, Roger. Discrete Groups in Geometry and Analysis: Papers in Honor of G.D. Mostow on His Sixtieth Birthday. Birkhauser, 1987.