APA引文

Halpern, R. (1988). Getting the most from WordPerfect. Osborne McGraw-Hill.

Chicago Style (17th ed.) Citation

Halpern, Ruth. Getting the Most from WordPerfect. Berkeley: Osborne McGraw-Hill, 1988.

MLA引文

Halpern, Ruth. Getting the Most from WordPerfect. Osborne McGraw-Hill, 1988.

警告：這些引文格式不一定是100％准確.