APA (7th ed.) Citation

Shaffer, D. R. (2000). Social and personality development (4η έκδ.). Wadsworth.

Chicago Style (17th ed.) Citation

Shaffer, David R. Social and Personality Development. 4η έκδ. Belmont, CA: Wadsworth, 2000.

MLA (8th ed.) Citation

Shaffer, David R. Social and Personality Development. 4η έκδ. Wadsworth, 2000.