APA (7th ed.) Citation

Burton, M., Burton, J., Smart, T., & Agirre, J. (1980). Bizitza itsasoan. Sendoa.

Chicago Style (17th ed.) Citation

Burton, Maurice, Jane Burton, Ted Smart, and Joxean Agirre. Bizitza Itsasoan. [S.l.]: Sendoa, 1980.

MLA (9th ed.) Citation

Burton, Maurice, et al. Bizitza Itsasoan. Sendoa, 1980.

Warning: These citations may not always be 100% accurate.