APA (7e ed.) Bronvermelding

Norton, S. B., Cormier, S. M., & Suter II, G. W. (2015). Ecological Causal Assessment. Taylor & Francis.

Chicago (17e ed.) Bronvermelding

Norton, Susan B., Susan M. Cormier, en Glenn W. Suter II. Ecological Causal Assessment. Taylor & Francis, 2015.

MLA (9e ed.) Bronvermelding

Norton, Susan B., et al. Ecological Causal Assessment. Taylor & Francis, 2015.