APA引文

Pringle, M. K. (1969). Directory of voluntary organisations concerned with children comp by Penny Hilton.

Chicago Edition Citation

Pringle, Ml Kellmev. Directory of Voluntary Organisations Concerned with Children Comp by Penny Hilton. 1969.

MLA引文

Pringle, Ml Kellmev. Directory of Voluntary Organisations Concerned with Children Comp by Penny Hilton. 1969.

警告：這些引文格式不一定是100％准確.