APA引文

Bloom, M. (1980). Life span development: Bases for preventive and interventive helping. Macmillan.

Chicago Style (17th ed.) Citation

Bloom, Martin. Life Span Development: Bases for Preventive and Interventive Helping. New York: Macmillan, 1980.

MLA引文

Bloom, Martin. Life Span Development: Bases for Preventive and Interventive Helping. Macmillan, 1980.