APA (7th ed.) Citation

Dummett, P. (2014). Life: Advanced. Workbook (1a. ed.). National Geographic Learning.

Chicago Style (17th ed.) Citation

Dummett, Paul. Life: Advanced. Workbook. 1a. ed. Hampshire: National Geographic Learning, 2014.

MLA (9th ed.) Citation

Dummett, Paul. Life: Advanced. Workbook. 1a. ed. National Geographic Learning, 2014.