APA (7th ed.) Citation

Center for Cassette Studies, Lear, N., Ellsberg, D., Nimmer, M. B., Bellows, J. G., Funk, M., . . . McCarthy, J. (1970). The ACLU's first 50 years. Center for Cassette Studies.

Chicago Style (17th ed.) Citation

Center for Cassette Studies, et al. The ACLU's First 50 Years. N. Hollywood, Calif.: Center for Cassette Studies, 1970.

MLA (9th ed.) Citation

Center for Cassette Studies, et al. The ACLU's First 50 Years. Center for Cassette Studies, 1970.