APA (7th ed.) Citation

Palim, J., Power, P., & Vannuffel, P. Tombola: Communication activities for teenagers.

Chicago Style (17th ed.) Citation

Palim, John, Paul Power, and Phyllis Vannuffel. Tombola: Communication Activities for Teenagers.

MLA (8th ed.) Citation

Palim, John, et al. Tombola: Communication Activities for Teenagers.