APA ציטוט

HARPER, W., & HARPER, W. (1976). Statistics W.m. Harper. Macdonald and Evans.

Chicago Style (17th ed.) Citation

HARPER, W.M, and W.M HARPER. Statistics W.m. Harper. Macdonald and Evans, 1976.

ציטוט MLA

HARPER, W.M, and W.M HARPER. Statistics W.m. Harper. Macdonald and Evans, 1976.