Stewart, S., & Small, D. (1997). The gardener. s.n.].
Chicago Style aipamenaStewart, Sarah, and David Small. The Gardener. [s.l: s.n.], 1997.
MLA aipamenaStewart, Sarah, and David Small. The Gardener. s.n.], 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.