APA (7th ed.) Citation

POPENOE, I., & GIRONELLA, F. (1973). Summerhill. Laia.

Chicago Style (17th ed.) Citation

POPENOE, Ioshua, and Francesc GIRONELLA. Summerhill. Barcelona: Laia, 1973.

MLA (9th ed.) Citation

POPENOE, Ioshua, and Francesc GIRONELLA. Summerhill. Laia, 1973.

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