APA način citiranja (7. izdanje)

(美)艾米丽·奥斯特(Emily Oster)著. (2020). 一个经济学家的怀孕指南:为什么有些传统智慧是错的,以及你真正需要知道的:why the conventional pregnancy wisdom is wrong and what you really need to know. 中信出版集团股份有限公司.

Čikaški stil citiranja (17. izdanje)

(美)艾米丽·奥斯特(Emily Oster)著. 一个经济学家的怀孕指南:为什么有些传统智慧是错的,以及你真正需要知道的:why the Conventional Pregnancy Wisdom Is Wrong and What You Really Need to Know. 中信出版集团股份有限公司, 2020.

MLA način citiranja (8. izdanje)

(美)艾米丽·奥斯特(Emily Oster)著. 一个经济学家的怀孕指南:为什么有些传统智慧是错的,以及你真正需要知道的:why the Conventional Pregnancy Wisdom Is Wrong and What You Really Need to Know. 中信出版集团股份有限公司, 2020.

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