Gaya APA

Batko, A., Rosenheim, E. (2004). When Bad Grammar Happens to Good People: How to Avoid Common Errors in English (Ed. 1). Franklin Lakes New Jersey: Career Press.

Gaya MLA

Batko, Ann., Rosenheim, Edward. "When Bad Grammar Happens to Good People: How to Avoid Common Errors in English". Ed. 1 Franklin Lakes New Jersey: Career Press, 2004. .