APA (7th ed.) Citation

Hill, R. T. (1889). Paleontology of the Cretaceous formations of Texas. Texas.

Chicago Style (17th ed.) Citation

Hill, Robert Thomas. Paleontology of the Cretaceous Formations of Texas. Austin: Texas, 1889.

MLA (9th ed.) Citation

Hill, Robert Thomas. Paleontology of the Cretaceous Formations of Texas. Texas, 1889.

Warning: These citations may not always be 100% accurate.