APA引文

Hyman, H. H. (1983). Of time and widowhood: Nationwide studies of enduring effects. Duke University Press.

芝加哥风格引文

Hyman, Herbert Hiram. Of Time and Widowhood: Nationwide Studies of Enduring Effects. Durham, N.C.: Duke University Press, 1983.

MLA引文

Hyman, Herbert Hiram. Of Time and Widowhood: Nationwide Studies of Enduring Effects. Duke University Press, 1983.

警告：这些引文格式不一定是100％准确.