APA引文

HUNG, W. W. M. (1967). Standard Typewriting Exercises. Wellman Typewriting Institute.

Chicago Style (17th ed.) Citation

HUNG, Wellman W. M. Standard Typewriting Exercises. Wellman Typewriting Institute, 1967.

MLA引文

HUNG, Wellman W. M. Standard Typewriting Exercises. Wellman Typewriting Institute, 1967.

警告：這些引文格式不一定是100％准確.