Citace podle APA

Birkhoff, G., & Birkhoff, G. R. (1969). Ordinary differential equations.-2nd ed (2nd ed.). John wiley & Sons.

Styl Chicago

Birkhoff, Garrett, a Garrett,; Rota Birkhoff. Ordinary Differential Equations.-2nd Ed. 2nd ed. New York: John wiley & Sons, 1969.

Citace podle MLA

Birkhoff, Garrett, a Garrett,; Rota Birkhoff. Ordinary Differential Equations.-2nd Ed. 2nd ed. John wiley & Sons, 1969.

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