APA (7th ed.) Citation

Oliveira, A., Sousa, D. C. M. d., & Pires, A. A. P. (2012). Significant events in existential psychotherapy: The client’s perspective.

Chicago Style (17th ed.) Citation

Oliveira, Ana, Daniel Cunha Monteiro de Sousa, and António Augusto Pazo Pires. Significant Events in Existential Psychotherapy: The Client’s Perspective. 2012.

MLA (8th ed.) Citation

Oliveira, Ana, et al. Significant Events in Existential Psychotherapy: The Client’s Perspective. 2012.