Παραπομπή σε μορφή APA (7η εκδ.)

Keeney, S., Hasson, F., & McKenna, H. P. (2011). The Delphi technique in nursing and health research. Wiley-Blackwell. https://doi.org/10.1002/9781444392029

Παραπομπή σε μορφή Chicago (17η εκδ.)

Keeney, Sinead, Felicity Hasson, και Hugh P. McKenna. The Delphi Technique in Nursing and Health Research. Chichester, West Sussex: Wiley-Blackwell, 2011. https://doi.org/10.1002/9781444392029.

Παραπομπή σε μορφή MLA (8th εκδ.)

Keeney, Sinead, et al. The Delphi Technique in Nursing and Health Research. Wiley-Blackwell, 2011. https://doi.org/10.1002/9781444392029.