APA (7th ed.) Citation

Mulanovic, P., Millin, S., & Harrison, M. (2016). Keynote: Advanced. Workbook (1a. ed.). National Geographic Learning.

Chicago Style (17th ed.) Citation

Mulanovic, Paula, Sandy Millin, and Mike Harrison. Keynote: Advanced. Workbook. 1a. ed. Hampshire: National Geographic Learning, 2016.

MLA (9th ed.) Citation

Mulanovic, Paula, et al. Keynote: Advanced. Workbook. 1a. ed. National Geographic Learning, 2016.