APA (7th ed.) Citation

McGovern, J. J., Duggan, E., & O'Farrell, P. J. (1971). Australia. Gill and Macmillan.

Chicago Style (17th ed.) Citation

McGovern, Joseph John, Eileen Duggan, and Patrick James O'Farrell. Australia. Dublin: Gill and Macmillan, 1971.

MLA (9th ed.) Citation

McGovern, Joseph John, et al. Australia. Gill and Macmillan, 1971.