APA (7th ed.) Citation

Nolan, A. J., & MacLean, M. The old Spanish missions of California. Historic America.

Chicago Style (17th ed.) Citation

Nolan, Anne Jennings, and Mildred MacLean. The Old Spanish Missions of California. Chicago: Historic America.

MLA (8th ed.) Citation

Nolan, Anne Jennings, and Mildred MacLean. The Old Spanish Missions of California. Historic America.

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