APA (7th ed.) Citation

Blakeston, O. (1949). Boys in their ruin: And others. Fortune Press.

Chicago Style (17th ed.) Citation

Blakeston, Oswell. Boys in Their Ruin: And Others. London: Fortune Press, 1949.

MLA (9th ed.) Citation

Blakeston, Oswell. Boys in Their Ruin: And Others. Fortune Press, 1949.