APA (7th ed.) Citation

Puolakka, K., Konu, A., Kiikkala, I., & Paavilainen, E. Mental Health Promotion in School: Schoolchildren’s and Families’ Viewpoint. Wiley.

Chicago Style (17th ed.) Citation

Puolakka, Kristiina, Anne Konu, Irma Kiikkala, and Eija Paavilainen. Mental Health Promotion in School: Schoolchildren’s and Families’ Viewpoint. Wiley.

MLA (9th ed.) Citation

Puolakka, Kristiina, et al. Mental Health Promotion in School: Schoolchildren’s and Families’ Viewpoint. Wiley.