APA引文

LEWIS HERSCHELL GORDON. (2002). EFFECTIVE E-MAIL MARKETING. AMACOM.

Chicago Style (17th ed.) Citation

LEWIS HERSCHELL GORDON. EFFECTIVE E-MAIL MARKETING. NEW YORK: AMACOM, 2002.

MLA引文

LEWIS HERSCHELL GORDON. EFFECTIVE E-MAIL MARKETING. AMACOM, 2002.

警告：這些引文格式不一定是100％准確.