Cita APA

Krzyza´nski, M. (1971). Partial differential equations of second order. PWN-Polish Scientific Publishers.

Citación estilo Chicago

Krzyza´nski, Miroslaw. Partial Differential Equations of Second Order. Warszawa: PWN-Polish Scientific Publishers, 1971.

Cita MLA

Krzyza´nski, Miroslaw. Partial Differential Equations of Second Order. Warszawa: PWN-Polish Scientific Publishers, 1971.

Precaución: Estas citas no son 100% exactas.