APA (7th ed.) Citation

Grogono, A., & Hart, C. (2018). Cambridge international AS & A level thinking skills: Problem solving and critical thinking. Hodder Education Group.

Chicago Style (17th ed.) Citation

Grogono, Angus, and Colin Hart. Cambridge International AS & A Level Thinking Skills: Problem Solving and Critical Thinking. London: Hodder Education Group, 2018.

MLA (9th ed.) Citation

Grogono, Angus, and Colin Hart. Cambridge International AS & A Level Thinking Skills: Problem Solving and Critical Thinking. Hodder Education Group, 2018.