APA (7th ed.) Citation

Grant, M., & Forman, W. (1971). Cities of Vesuvius: Pompeii and Herculaneum. Penguin.

Chicago Style (17th ed.) Citation

Grant, Michael, and Werner Forman. Cities of Vesuvius: Pompeii and Herculaneum. Harmondsworth, New York: Penguin, 1971.

MLA (9th ed.) Citation

Grant, Michael, and Werner Forman. Cities of Vesuvius: Pompeii and Herculaneum. Penguin, 1971.