APA-referens (7:e uppl.)

Woods, S. (2013). Gray love: The career of Gov. John Early in the Cordilleras. Philippine Studies: Historical and Ethnographic Viewpoints.

Chicago-referens (17:e uppl.)

Woods, Shelton. "Gray Love: The Career of Gov. John Early in the Cordilleras." Philippine Studies: Historical and Ethnographic Viewpoints 2013.

MLA-referens (9:e uppl.)

Woods, Shelton. "Gray Love: The Career of Gov. John Early in the Cordilleras." Philippine Studies: Historical and Ethnographic Viewpoints, 2013.