Nelsen, E., & Ryan, A. (2019). Positive discipline for preschoolers: For their early years-raising children who are responsible, respectful, and resourceful, revised (Unabridged, 4.). Tantor Media.
Chicago Style (17th ed.) CitationNelsen, EDD, and Allyson Ryan. Positive Discipline for Preschoolers: For Their Early Years-raising Children Who Are Responsible, Respectful, and Resourceful, Revised. Unabridged, 4. Old Saybrook: Tantor Media, 2019.
MLA引文Nelsen, EDD, and Allyson Ryan. Positive Discipline for Preschoolers: For Their Early Years-raising Children Who Are Responsible, Respectful, and Resourceful, Revised. Unabridged, 4. Tantor Media, 2019.
警告：這些引文格式不一定是100％准確.