Duvall, E. R. (1971). Family development (4th ed.). Lippincott.
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Chicago Style (17th ed.) Citation
Duvall, Evelyn Ruth. Family Development. 4th ed. Philadelphia: Lippincott, 1971.
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MLA引文
Duvall, Evelyn Ruth. Family Development. 4th ed. Lippincott, 1971.
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警告：這些引文格式不一定是100％准確.