APA引文

Swinburne, L. M. (1967). Spontaneous intrauterine decapitation.

Citação norma Chicago

Swinburne, L. M. Spontaneous Intrauterine Decapitation. 1967.

MLA引文

Swinburne, L. M. Spontaneous Intrauterine Decapitation. 1967.

警告：這些引文格式不一定是100％准確.