Cita APA

Gulshan, . S. S., & Shukla, M. C. (1989). Statitics: Theory and practice. S. Chand and Com-pany Ltd.

Citación estilo Chicago

Gulshan, S S., y M C. Shukla. Statitics: Theory and Practice. New Delhi: S. Chand and Com-pany Ltd, 1989.

Cita MLA

Gulshan, S S., y M C. Shukla. Statitics: Theory and Practice. S. Chand and Com-pany Ltd, 1989.