APA (7th ed.) Citation

Pfaffenberger, B. (1990). Q&A quick reference. Que.

Chicago Style (17th ed.) Citation

Pfaffenberger, Bryan. Q&A Quick Reference. Carmel, Ind: Que, 1990.

MLA (9th ed.) Citation

Pfaffenberger, Bryan. Q&A Quick Reference. Que, 1990.

Warning: These citations may not always be 100% accurate.