APA način citiranja

Williams, W. E. (1973). Fourier series and boundary-value problems. Allen & Unwin.

Čikaški stil citiranja

Williams, William Elwyn. Fourier Series and Boundary-value Problems. London: Allen & Unwin, 1973.

MLA način citiranja

Williams, William Elwyn. Fourier Series and Boundary-value Problems. Allen & Unwin, 1973.

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