APA (7th ed.) Citation

Leabo, D. A. (1972). Basic statistics (4. ed.). Irwin [u.a.].

Chicago Style (17th ed.) Citation

Leabo, Dick A. Basic Statistics. 4. ed. Homewood, Ill: Irwin [u.a.], 1972.

MLA (9th ed.) Citation

Leabo, Dick A. Basic Statistics. 4. ed. Irwin [u.a.], 1972.