APA

Müller A., Oxford University Press, . (2018). If the walls could speak. New York: Oxford University Press.

Chicago

Müller Anna, Oxford University Press, . 2018. If the walls could speak. New York: Oxford University Press.

Harvard

Müller A., Oxford University Press, . (2018). If the walls could speak. New York: Oxford University Press.

MLA

Müller Anna, Oxford University Press, . If the walls could speak. New York: Oxford University Press. 2018.