APA引文

Heagarty, M. C. (1978). From house calls to telephone calls.

Citação norma Chicago

Heagarty, M C. From House Calls to Telephone Calls. 1978.

MLA引文

Heagarty, M C. From House Calls to Telephone Calls. 1978.

警告：這些引文格式不一定是100％准確.