APA (7th ed.) Citation

Bee, H. L. (1998). Lifespan development (2. ed.). Longman.

Chicago Style (17th ed.) Citation

Bee, Helen L. Lifespan Development. 2. ed. New York [u.a.]: Longman, 1998.

MLA (9th ed.) Citation

Bee, Helen L. Lifespan Development. 2. ed. Longman, 1998.