APA引文

WALKER, T. D. (1989). Perspective Sketches. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

WALKER, Theodore D. Perspective Sketches. Van Nostrand Reinhold, 1989.

MLA引文

WALKER, Theodore D. Perspective Sketches. Van Nostrand Reinhold, 1989.

警告：這些引文格式不一定是100％准確.