APA-viite (7. p.)

Robertson, S. M. (2014). Betsy Mix Cowles: Champion of equality. Westview Press.

Chicago-viite (17. p.)

Robertson, Stacey M. Betsy Mix Cowles: Champion of Equality. Boulder, Colorado: Westview Press, 2014.

MLA-viite (9. p.)

Robertson, Stacey M. Betsy Mix Cowles: Champion of Equality. Westview Press, 2014.