Hale, J. K., & Lasalle, J. P. (1967). Differential equations and dynamical systems: Differential equations and dynamical systems : PROCEEDINGS OF AN INTERNATIONAL SYMPOSIUM HELD AT THE UNIVERSITY OF PUERTO RICO, MAYAGUEZ, PUERTO RICO, DECEMBER 27-30, 1965 (1. izd.). New York: Academic Press Inc.
Chicago stil citiranjaHale, Jack K., and Joseph P. Lasalle. Differential equations and dynamical systems: Differential equations and dynamical systems : PROCEEDINGS OF AN INTERNATIONAL SYMPOSIUM HELD AT THE UNIVERSITY OF PUERTO RICO, MAYAGUEZ, PUERTO RICO, DECEMBER 27-30, 1965. 1. izd. New York: Academic Press Inc, 1967.
MLA stil citiranjaHale, Jack K., and Joseph P. Lasalle. Differential equations and dynamical systems: Differential equations and dynamical systems : PROCEEDINGS OF AN INTERNATIONAL SYMPOSIUM HELD AT THE UNIVERSITY OF PUERTO RICO, MAYAGUEZ, PUERTO RICO, DECEMBER 27-30, 1965. 1. izd. New York: Academic Press Inc, 1967.