APA aipamena

Spark, M. (1962). Voices at play. Philadelphia: Lippincott.

Chicago Style aipamena

Spark, Muriel. Voices At Play. Philadelphia: Lippincott, 1962.

MLA aipamena

Spark, Muriel. Voices At Play. Philadelphia: Lippincott, 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.