APA aipamena

Hill, E. Spot: Night-Night, Spot. Frederick Warne And Company.

Chicago Style aipamena

Hill, Eric. Spot: Night-Night, Spot. Frederick Warne And Company.

MLA aipamena

Hill, Eric. Spot: Night-Night, Spot. Frederick Warne And Company.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.