APA

vincent e, phillip h & philip. f r. (1983). Basic Statistics A Real Worid Approach. new york: west publishing company.

Chicago

vincent e, phillip h and philip. f rice. 1983. Basic Statistics A Real Worid Approach. new york: west publishing company.

Harvard

vincent e, phillip h and philip. f r. (1983). Basic Statistics A Real Worid Approach. new york: west publishing company.

MLA

vincent e, phillip h and philip. f rice. Basic Statistics A Real Worid Approach. new york: west publishing company. 1983.