Cita APA (7th ed.)
Norton, S. B., Cormier, S. M., Suter, G. W., II, & Alexander, A. C. (2015). Ecological causal assessment. CRC Press.
Cita Chicago (17th ed.)
Norton, Susan B., Susan M. Cormier, Glenn W. Suter, II, i Alexa C. Alexander. Ecological Causal Assessment. Boca Raton, Florida: CRC Press, 2015.
Cita MLA (9th ed.)
Norton, Susan B., et al. Ecological Causal Assessment. CRC Press, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.