APA (7th ed.) Citation

Sugarman, L. (1986). Life-span development: Concepts, theories and interventions (1. publ.). Methuen.

Chicago Style (17th ed.) Citation

Sugarman, Léonie. Life-span Development: Concepts, Theories and Interventions. 1. publ. London u.a: Methuen, 1986.

MLA (9th ed.) Citation

Sugarman, Léonie. Life-span Development: Concepts, Theories and Interventions. 1. publ. Methuen, 1986.

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