APA-ийн эшлэл(7 дахь хэвлэлт)

Bain, M., & Lewis, E. (1977). From freedom to freedom: African roots in American soil : selected readings. Random House.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Bain, Mildred, ба Ervin Lewis. From Freedom to Freedom: African Roots in American Soil : Selected Readings. New York: Random House, 1977.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Bain, Mildred, ба Ervin Lewis. From Freedom to Freedom: African Roots in American Soil : Selected Readings. Random House, 1977.