Cita APA (7a ed.)

Graduate Management Admission Council. (2017). GMAT official guide 2018 quantitative review: 300 quantitative questions unique to this guide. Graduate Management Admission Council.

Cita Chicago Style (17a ed.)

Graduate Management Admission Council. GMAT Official Guide 2018 Quantitative Review: 300 Quantitative Questions Unique to This Guide. Hoboken, New Jersey: Graduate Management Admission Council, 2017.

Cita MLA (9a ed.)

Graduate Management Admission Council. GMAT Official Guide 2018 Quantitative Review: 300 Quantitative Questions Unique to This Guide. Graduate Management Admission Council, 2017.