Style de citation APA (7e éd.)
ebrary, Inc, Yudkin, M., Gutzman, A. D., & Holland, A. (2002). Best practices in marketing with email newsletters: For marketers and publishers. MarketingSherpa, Inc..
Style de citation Chicago (17e éd.)
ebrary, Inc, Marcia Yudkin, Alexis D. Gutzman, et Anne Holland. Best Practices in Marketing with Email Newsletters: For Marketers and Publishers. Portsmouth, R.I.: MarketingSherpa, Inc., 2002.
Style de citation MLA (9e éd.)
ebrary, Inc, et al. Best Practices in Marketing with Email Newsletters: For Marketers and Publishers. MarketingSherpa, Inc., 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.