APA Zitierstil

Hillix, A. W., & Marx, H. M. (1978). Systems and theories in psychology (2nd ed.). Tata Mcgraw Hills Co.Ltd.

Chicago Zitierstil

Hillix, A William, und H Melvin Marx. Systems and Theories in Psychology. 2nd ed. New Delhi: Tata Mcgraw Hills Co.Ltd, 1978.

MLA Zitierstil

Hillix, A William, und H Melvin Marx. Systems and Theories in Psychology. 2nd ed. Tata Mcgraw Hills Co.Ltd, 1978.