APA (7th ed.) Citation

Preussler, O., & Lekunberri, J. L. (1986). Vania indartsuaren abenturak. S.M.

Chicago Style (17th ed.) Citation

Preussler, Otfried, and Juan Luis Lekunberri. Vania Indartsuaren Abenturak. Bilbo [i.e. Madrid]: S.M, 1986.

MLA (9th ed.) Citation

Preussler, Otfried, and Juan Luis Lekunberri. Vania Indartsuaren Abenturak. S.M, 1986.