Gaya APA

Proteus Morris West. ([s.a]). [s.l]: Fontana.

Gaya Chicago

Proteus Morris West. . [s.l]: Fontana, [s.a]. .

Gaya MLA

Proteus Morris West. . [s.l]: Fontana, [s.a]. .

Gaya Turabian

Proteus Morris West. [s.l]: Fontana, [s.a]. .