Weiss, P. r. (1981). The investigation: Play. Atheneum.
Chicago Style (17th ed.) ZitazioaWeiss, Pete r. The Investigation: Play. New York: Atheneum, 1981.
MLA (9th ed.) ZitazioaWeiss, Pete r. The Investigation: Play. Atheneum, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.