APA (7th ed.) Citation

Seymour, J., Smart, T., & Agirre, J. (1980). Gure mundua. Sendoa.

Chicago Style (17th ed.) Citation

Seymour, Jacqueline, Ted Smart, and Joxean Agirre. Gure Mundua. [S.l.]: Sendoa, 1980.

MLA (9th ed.) Citation

Seymour, Jacqueline, et al. Gure Mundua. Sendoa, 1980.