APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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