APA (7th ed.) Citation

Marks, J. (2007). IELTS Resource pack: Photocopiable games, activities and practice tests for IELTS preparation classes. Delta Publishing.

Chicago Style (17th ed.) Citation

Marks, Jon. IELTS Resource Pack: Photocopiable Games, Activities and Practice Tests for IELTS Preparation Classes. Surrey, England: Delta Publishing, 2007.

MLA (9th ed.) Citation

Marks, Jon. IELTS Resource Pack: Photocopiable Games, Activities and Practice Tests for IELTS Preparation Classes. Delta Publishing, 2007.

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