APA
Brown J. W., . (2012). Fourier Series and Boundary Value Problems. U.S.A: Mc Graw hill.
Chicago
Brown James Ward, . 2012. Fourier Series and Boundary Value Problems. U.S.A: Mc Graw hill.
Harvard
Brown J. W., . (2012). Fourier Series and Boundary Value Problems. U.S.A: Mc Graw hill.
MLA
Brown James Ward, . Fourier Series and Boundary Value Problems. U.S.A: Mc Graw hill. 2012.