APA (7th ed.) Citation

Ferrero, L. (1999). Matemáticas 6 [primaria]. Anaya.

Chicago Style (17th ed.) Citation

Ferrero, Luis. Matemáticas 6 [primaria]. Madrid: Anaya, 1999.

MLA (9th ed.) Citation

Ferrero, Luis. Matemáticas 6 [primaria]. Anaya, 1999.

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