Styl cytowania APA

Shukla, M., & Gulshan, S. (1970). Statistics. S Chand & Co.

Styl cytowania Chicago

Shukla, M.C, i S.S Gulshan. Statistics. New Delhi: S Chand & Co, 1970.

Styl cytowania MLA

Shukla, M.C, i S.S Gulshan. Statistics. S Chand & Co, 1970.