Παραπομπή σε μορφή APA (7η εκδ.)

Penshaw press & Chan, J. F. (1993). Quality and its applications: First Newcastle international conference on quality and its applications: 1-3 September 1993. Penshaw press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Penshaw press και J. F. Chan. Quality and Its Applications: First Newcastle International Conference on Quality and Its Applications: 1-3 September 1993. Sunderland: Penshaw press, 1993.

Παραπομπή σε μορφή MLA (8th εκδ.)

Penshaw press και J. F. Chan. Quality and Its Applications: First Newcastle International Conference on Quality and Its Applications: 1-3 September 1993. Penshaw press, 1993.