APA

Bottome P., . (1958). Walls of glass. New York: Vanguard Press.

Chicago

Bottome Phyllis, . 1958. Walls of glass. New York: Vanguard Press.

Harvard

Bottome P., . (1958). Walls of glass. New York: Vanguard Press.

MLA

Bottome Phyllis, . Walls of glass. New York: Vanguard Press. 1958.