APA (7th ed.) Citation

Elzey, F. F., & Armstrong, C. P. (1973). Self-instructional supplement for Basic statistics in business and economics. Wadsworth Publishing Co.

Chicago Style (17th ed.) Citation

Elzey, Freeman F., and Charles P. Armstrong. Self-instructional Supplement for Basic Statistics in Business and Economics. Belmont: Wadsworth Publishing Co, 1973.

MLA (9th ed.) Citation

Elzey, Freeman F., and Charles P. Armstrong. Self-instructional Supplement for Basic Statistics in Business and Economics. Wadsworth Publishing Co, 1973.