APA aipamena

Hill, E. Spot's First Walk. G. P. Putnam's Sons.

Chicago Style aipamena

Hill, Eric. Spot's First Walk. G. P. Putnam's Sons.

MLA aipamena

Hill, Eric. Spot's First Walk. G. P. Putnam's Sons.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.