APA (7th ed.) Citation

Ricardo, L., Rombaldi, A., Kopp, D., Ferreira, R., Hallal, P., & Azevedo, M. Stages of Change for physical activity after a school-based intervention: A cross-sectional study. Sociedade Brasileira de Atividade Física e Saúde.

Chicago Style (17th ed.) Citation

Ricardo, Luiza, Airton Rombaldi, Daniele Kopp, Rodrigo Ferreira, Pedro Hallal, and Mario Azevedo. Stages of Change for Physical Activity After a School-based Intervention: A Cross-sectional Study. Sociedade Brasileira de Atividade Física e Saúde.

MLA (9th ed.) Citation

Ricardo, Luiza, et al. Stages of Change for Physical Activity After a School-based Intervention: A Cross-sectional Study. Sociedade Brasileira de Atividade Física e Saúde.