APA Citation

Immel, C., & Sacks, F. (2011). Better grammar in 30 minutes a day. Petaling Jaya: AdvantageQuest Publications.

Chicago Style Citation

Immel, Constance, and Florence Sacks. Better Grammar in 30 Minutes a Day. Petaling Jaya: AdvantageQuest Publications, 2011.

MLA Citation

Immel, Constance, and Florence Sacks. Better Grammar in 30 Minutes a Day. Petaling Jaya: AdvantageQuest Publications, 2011.

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