Bloom, M. (1980). Life span development: Bases for preventive and interventive helping. Macmillan.
Čikaški stil citiranja (17. izdanje)Bloom, Martin. Life Span Development: Bases for Preventive and Interventive Helping. New York: Macmillan, 1980.
MLA način citiranja (9. izdanje)Bloom, Martin. Life Span Development: Bases for Preventive and Interventive Helping. Macmillan, 1980.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.