APA (7th ed.) Citation

Robinson, W. J., Harrill, B. G., & Warren, R. L. (1974). Tree-ring dates from New Mexico B, Chaco-Gobernador area. Laboratory of Tree-Ring Research, University of Arizona.

Chicago Style (17th ed.) Citation

Robinson, William James, Bruce G. Harrill, and Richard Lee Warren. Tree-ring Dates from New Mexico B, Chaco-Gobernador Area. Tucson: Laboratory of Tree-Ring Research, University of Arizona, 1974.

MLA (9th ed.) Citation

Robinson, William James, et al. Tree-ring Dates from New Mexico B, Chaco-Gobernador Area. Laboratory of Tree-Ring Research, University of Arizona, 1974.