APA引文

Gutzman, A. D. (2002). Unforeseen circumstancesAlexis D. Gutzman. Amacom.

Chicago Style (17th ed.) Citation

Gutzman, Alexis D. Unforeseen CircumstancesAlexis D. Gutzman. Amacom, 2002.

MLA引文

Gutzman, Alexis D. Unforeseen CircumstancesAlexis D. Gutzman. Amacom, 2002.

警告：这些引文格式不一定是100％准确.