Παραπομπή σε μορφή APA (7η εκδ.)

Baker, G., & Freire, A. S. (1997). Nonlinear partial differential equations in geometry and physics: The 1995 Barrett lectures. Birkhauser.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Baker, Garth, και Alexandre S. Freire. Nonlinear Partial Differential Equations in Geometry and Physics: The 1995 Barrett Lectures. Basel: Birkhauser, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Baker, Garth, και Alexandre S. Freire. Nonlinear Partial Differential Equations in Geometry and Physics: The 1995 Barrett Lectures. Birkhauser, 1997.