APA (7th ed.) Citation

Modgil, S., & Modgil, C. (1980). Toward a theory of psychological development. NFER Publ. Co.

Chicago Style (17th ed.) Citation

Modgil, Sohan, and Celia Modgil. Toward a Theory of Psychological Development. Windsor, Berks: NFER Publ. Co, 1980.

MLA (8th ed.) Citation

Modgil, Sohan, and Celia Modgil. Toward a Theory of Psychological Development. NFER Publ. Co, 1980.

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