Styl cytowania APA

Cahen, L. S., & Hansen, D. N. (1963). Applications and problems in elementary statistics.

Styl cytowania Chicago

Cahen, Leonard S., i Duncan N. Hansen. Applications and Problems in Elementary Statistics. Wadsworth Publishing Co., California, 1963.

Styl cytowania MLA

Cahen, Leonard S., i Duncan N. Hansen. Applications and Problems in Elementary Statistics. 1963.