APA (7th ed.) Citation

Prepare... (2009). Prepare for IELTS - Skills and strategies: Skill and strategis. Gramedia.

Chicago Style (17th ed.) Citation

Prepare... Prepare for IELTS - Skills and Strategies: Skill and Strategis. Gramedia, 2009.

MLA (8th ed.) Citation

Prepare... Prepare for IELTS - Skills and Strategies: Skill and Strategis. Gramedia, 2009.

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