APA (7th ed.) Citation

Magdoff, H., British Library, & Adam Matthew Digital. (2003). Imperialism without colonies. Adam Matthew Digital.

Chicago Style (17th ed.) Citation

Magdoff, Harry, British Library, and Adam Matthew Digital. Imperialism Without Colonies. Marlborough, England: Adam Matthew Digital, 2003.

MLA (8th ed.) Citation

Magdoff, Harry, et al. Imperialism Without Colonies. Adam Matthew Digital, 2003.