Cita APA

Ghys, E., Haefliger, A., & Verjovsky, A. (1991). Group theory from a geometrical viewpoint: 26 March-6 April 1990 ICTP, Trieste, Italy. Singapure: World Scientific.

Citación estilo Chicago

Ghys, E., A. Haefliger, y A. Verjovsky. Group Theory From a Geometrical Viewpoint: 26 March-6 April 1990 ICTP, Trieste, Italy. Singapure: World Scientific, 1991.

Cita MLA

Ghys, E., A. Haefliger, y A. Verjovsky. Group Theory From a Geometrical Viewpoint: 26 March-6 April 1990 ICTP, Trieste, Italy. Singapure: World Scientific, 1991.