Παραπομπή σε μορφή APA (7η εκδ.)

Yorke, J. A. (1970). Differential equations and dynamical systems II: Seminar lectures at the University of Maryland 1969. Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Yorke, James A. Differential Equations and Dynamical Systems II: Seminar Lectures at the University of Maryland 1969. Berlin: Springer, 1970.

Παραπομπή σε μορφή MLA (8th εκδ.)

Yorke, James A. Differential Equations and Dynamical Systems II: Seminar Lectures at the University of Maryland 1969. Springer, 1970.