APA (7th ed.) Citation
Cetkovich, G., Luca, G. d., Di Vicenzo, D., & Gandolfi, G. R. (1999). LENGUA 7 EGB. Santillana.
Chicago Style (17th ed.) Citation
Cetkovich, Gabriel, Gabriel de Luca, Diego Di Vicenzo, and Griselda R. Gandolfi. LENGUA 7 EGB. Buenos Aires: Santillana, 1999.
MLA (9th ed.) Citation
Cetkovich, Gabriel, et al. LENGUA 7 EGB. Santillana, 1999.
Warning: These citations may not always be 100% accurate.