APA (7th ed.) Citation

Baston, H., & Hall, J. (2018). Bases (2ª ed.). Elsevier.

Chicago Style (17th ed.) Citation

Baston, Helen, and Jenny Hall. Bases. 2ª ed. Barcelona: Elsevier, 2018.

MLA (9th ed.) Citation

Baston, Helen, and Jenny Hall. Bases. 2ª ed. Elsevier, 2018.

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