Παραπομπή σε μορφή APA (7η εκδ.)

International Centre for Theoretical Physics, Ghys, E., Haefliger, A., & Verjovsky, A. (1991). Group theory from a geometrical viewpoint. World Scientific.

Παραπομπή σε μορφή Chicago (17η εκδ.)

International Centre for Theoretical Physics, E. Ghys, A. Haefliger, και A. Verjovsky. Group Theory from a Geometrical Viewpoint. Singapore: World Scientific, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

International Centre for Theoretical Physics, et al. Group Theory from a Geometrical Viewpoint. World Scientific, 1991.