APA (7th ed.) Citation

Roberjot, P. (1974). . Gustavo Gili.

Chicago Style (17th ed.) Citation

Roberjot, P. . Barcelona: Gustavo Gili, 1974.

MLA (9th ed.) Citation

Roberjot, P. . Gustavo Gili, 1974.

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