APA (7th ed.) Citation

Ross, M. (1978). Rulers and governments of the world. Bowker.

Chicago Style (17th ed.) Citation

Ross, Marthe. Rulers and Governments of the World. Bowker, 1978.

MLA (9th ed.) Citation

Ross, Marthe. Rulers and Governments of the World. Bowker, 1978.

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