APA
Hale Jack K Ed, International symposium on differential equations and dynamical systems (1965 : Puerto Rico) & Lasalle Joseph P Ed. (1967). Proceeding on differential equations and dynamical systems. : .
Chicago
Hale Jack K Ed, International symposium on differential equations and dynamical systems (1965 : Puerto Rico) and Lasalle Joseph P Ed. 1967. Proceeding on differential equations and dynamical systems. : .
Harvard
Hale Jack K Ed, International symposium on differential equations and dynamical systems (1965 : Puerto Rico) and Lasalle Joseph P Ed. (1967). Proceeding on differential equations and dynamical systems. : .
MLA
Hale Jack K Ed, International symposium on differential equations and dynamical systems (1965 : Puerto Rico) and Lasalle Joseph P Ed. Proceeding on differential equations and dynamical systems. : . 1967.
