APA

Pippenger J. J., Koff R. M., . (1959). Fluid-power controls. New York [u.a.]: McGraw-Hill.

Chicago

Pippenger John J, Koff Richard M, . 1959. Fluid-power controls. New York [u.a.]: McGraw-Hill.

Harvard

Pippenger J. J., Koff R. M., . (1959). Fluid-power controls. New York [u.a.]: McGraw-Hill.

MLA

Pippenger John J, Koff Richard M, . Fluid-power controls. New York [u.a.]: McGraw-Hill. 1959.