APA

Kersten R. D., . (1969). Engineering differential systems. New York [u.a.]: McGraw-Hill.

Chicago

Kersten Robert D, . 1969. Engineering differential systems. New York [u.a.]: McGraw-Hill.

Harvard

Kersten R. D., . (1969). Engineering differential systems. New York [u.a.]: McGraw-Hill.

MLA

Kersten Robert D, . Engineering differential systems. New York [u.a.]: McGraw-Hill. 1969.