APA (7th ed.) Citation

Sweet, A. E., & Knox, J. A. (1890). On a Mexican mustang: Through Texas from the Gulf to the Rio Grande. Trübner.

Chicago Style (17th ed.) Citation

Sweet, Alexander Edwin, and J. Armoy Knox. On a Mexican Mustang: Through Texas from the Gulf to the Rio Grande. London: Trübner, 1890.

MLA (9th ed.) Citation

Sweet, Alexander Edwin, and J. Armoy Knox. On a Mexican Mustang: Through Texas from the Gulf to the Rio Grande. Trübner, 1890.