APA (7th ed.) Citation

Videodisc Publishing, Inc, Wyeth, A., & Heston, C. (1987). Andrew Wyeth: The Helga pictures. Videodisc Pub..

Chicago Style (17th ed.) Citation

Videodisc Publishing, Inc, Andrew Wyeth, and Charlton Heston. Andrew Wyeth: The Helga Pictures. New York: Videodisc Pub., 1987.

MLA (9th ed.) Citation

Videodisc Publishing, Inc, et al. Andrew Wyeth: The Helga Pictures. Videodisc Pub., 1987.