APA

BOTHA J. F., PINDER G. F., . (1983). Fundamental concepts in the numerical solution of differential equations. New York: .

Chicago

BOTHA J F, PINDER George Francis, . 1983. Fundamental concepts in the numerical solution of differential equations. New York: .

Harvard

BOTHA J. F., PINDER G. F., . (1983). Fundamental concepts in the numerical solution of differential equations. New York: .

MLA

BOTHA J F, PINDER George Francis, . Fundamental concepts in the numerical solution of differential equations. New York: . 1983.