APA ציטוט

Fučík, S., & Kufner, A. (1980). Nonlinear differential equations. Elsevier Scientific Pub. Co..

Chicago Edition Citation

Fučík, Svatopluk, and Alois Kufner. Nonlinear Differential Equations. Amsterdam: Elsevier Scientific Pub. Co., 1980.

ציטוט MLA

Fučík, Svatopluk, and Alois Kufner. Nonlinear Differential Equations. Elsevier Scientific Pub. Co., 1980.