APA (7th ed.) Citation

Henkel, R. E. (1976). Tests of significance (2. printing.). Sage.

Chicago Style (17th ed.) Citation

Henkel, Ramon E. Tests of Significance. 2. printing. Beverly Hills [u.a.]: Sage, 1976.

MLA (9th ed.) Citation

Henkel, Ramon E. Tests of Significance. 2. printing. Sage, 1976.

Warning: These citations may not always be 100% accurate.