APA-referens (7:e uppl.)

Engelhardt, Z., & Pudlowski, F. (1934). Mission San Carlos Borromeo (Carmelo): The father of the missions. Mission Santa Barbara.

Chicago-referens (17:e uppl.)

Engelhardt, Zephyrin, och Felix Pudlowski. Mission San Carlos Borromeo (Carmelo): The Father of the Missions. Santa Barbara, California: Mission Santa Barbara, 1934.

MLA-referens (8:e uppl.)

Engelhardt, Zephyrin, och Felix Pudlowski. Mission San Carlos Borromeo (Carmelo): The Father of the Missions. Mission Santa Barbara, 1934.