APA (7th ed.) Citation

Madsen, J. H. (1976). Allosaurus fragilis: A revised osteology. Utah Geological and Mineral Survey, Utah Dept. of Natural Resources.

Chicago Style (17th ed.) Citation

Madsen, James H. Allosaurus Fragilis: A Revised Osteology. [Salt Lake City]: Utah Geological and Mineral Survey, Utah Dept. of Natural Resources, 1976.

MLA (9th ed.) Citation

Madsen, James H. Allosaurus Fragilis: A Revised Osteology. Utah Geological and Mineral Survey, Utah Dept. of Natural Resources, 1976.