APA Style

Bluestones. (1979). London: Macmillan Press.

Chicago Style

Bluestones. . London: Macmillan Press, 1979. Buku.

MLA Style

Bluestones. . London: Macmillan Press, 1979. Buku.

Turabian Style

Bluestones. London: Macmillan Press, 1979. Buku.