APA (7th ed.) Citation

Giorgetti, P., & Norman, J. (1979). Italian phrase book / Pietro Giorgetti and Jill Norman (2nd ed.). Penguin.

Chicago Style (17th ed.) Citation

Giorgetti, Pietro, and Jill Norman. Italian Phrase Book / Pietro Giorgetti and Jill Norman. 2nd ed. Harmondsworth: Penguin, 1979.

MLA (9th ed.) Citation

Giorgetti, Pietro, and Jill Norman. Italian Phrase Book / Pietro Giorgetti and Jill Norman. 2nd ed. Penguin, 1979.

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