APA aipamena

Gray, J. (1970). What about the children? Student Christian Movement Press.

Chicago Style aipamena

Gray, John. What About the Children? London: Student Christian Movement Press, 1970.

MLA aipamena

Gray, John. What About the Children? Student Christian Movement Press, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.