APA (7th ed.) Citation

Williams, F. P., Dull, R. T., & Marshall, R. O. (1981). Alcohol and marijuana use in Texas. Sam Houston State Univ.

Chicago Style (17th ed.) Citation

Williams, Franklin P., R. Thomas Dull, and Ralph O. Marshall. Alcohol and Marijuana Use in Texas. Huntsville: Sam Houston State Univ, 1981.

MLA (8th ed.) Citation

Williams, Franklin P., et al. Alcohol and Marijuana Use in Texas. Sam Houston State Univ, 1981.