Tohutoro APA (7th ed.)
Busse, E. W. (1977). Behavior and adaptation in late life (2nd ed.). Little, Brown & Co.
Tohutoru Kātū Chicago (17th ed.)
Busse, Ewald W. Behavior and Adaptation in Late Life. 2nd ed. Boston: Little, Brown & Co, 1977.
Tohutoro MLA (9th ed.)
Busse, Ewald W. Behavior and Adaptation in Late Life. 2nd ed. Little, Brown & Co, 1977.
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