APA (7th ed.) Citation

Estrada, S. (2015). Basic identity, 2. Index Book.

Chicago Style (17th ed.) Citation

Estrada, Silvia. Basic Identity, 2. [Barcelona]: Index Book, 2015.

MLA (9th ed.) Citation

Estrada, Silvia. Basic Identity, 2. Index Book, 2015.

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