APA Citation

Parkes, C. M., Benjamin, B., & Fitzgerald, R. G. (1969). Broken Heart: A Statistical Study of Increased Mortality among Widowers.

Citação norma Chicago

Parkes, C. Murray, B. Benjamin, and R. G. Fitzgerald. Broken Heart: A Statistical Study of Increased Mortality Among Widowers. 1969.

MLA Citation

Parkes, C. Murray, B. Benjamin, and R. G. Fitzgerald. Broken Heart: A Statistical Study of Increased Mortality Among Widowers. 1969.

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