APA aipamena

Milne, A. . A., & Shepard, i. E. H. (1990). Joanica-Puff. Terramar.

Chicago Style aipamena

Milne, Alan Alexander, and il. E. H. Shepard. Joanica-Puff. Terramar, 1990.

MLA aipamena

Milne, Alan Alexander, and il. E. H. Shepard. Joanica-Puff. Terramar, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.