APA (7th ed.) Citation

Middleton, M. (1992). Sphere of influence. Pan Macmillan.

Chicago Style (17th ed.) Citation

Middleton, Martin. Sphere of Influence. Sydney: Pan Macmillan, 1992.

MLA (9th ed.) Citation

Middleton, Martin. Sphere of Influence. Pan Macmillan, 1992.

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