APA (7th ed.) Citation

Ladd, H. O. (1891). The story of New Mexico. D. Lothrop.

Chicago Style (17th ed.) Citation

Ladd, Horatio Oliver. The Story of New Mexico. Boston: D. Lothrop, 1891.

MLA (9th ed.) Citation

Ladd, Horatio Oliver. The Story of New Mexico. D. Lothrop, 1891.

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