APA (7th ed.) Citation

Hoban, C. F., & Van Ormer, E. B. (1970). Instructional film research: 1918 - 1950 (Nachdr.d.Ausg.University Park, Pa.1951.). Arno Pr. [u.a.].

Chicago Style (17th ed.) Citation

Hoban, Charles F., and Edward B. Van Ormer. Instructional Film Research: 1918 - 1950. Nachdr.d.Ausg.University Park, Pa.1951. New York: Arno Pr. [u.a.], 1970.

MLA (9th ed.) Citation

Hoban, Charles F., and Edward B. Van Ormer. Instructional Film Research: 1918 - 1950. Nachdr.d.Ausg.University Park, Pa.1951. Arno Pr. [u.a.], 1970.

Warning: These citations may not always be 100% accurate.