APA引文

Quennell, P. (1965). Four portraits: Studies of the eighteenth century. Collins.

Chicago Edition Citation

Quennell, Peter. Four Portraits: Studies of the Eighteenth Century. London: Collins, 1965.

MLA引文

Quennell, Peter. Four Portraits: Studies of the Eighteenth Century. Collins, 1965.

警告：這些引文格式不一定是100％准確.