APA (7th ed.) Citation

Segal, G.. (1987). The Simon [and] Schuster guide to the world today. Simon & Schuster.

Chicago Style (17th ed.) Citation

Segal, Gerald. The Simon [and] Schuster Guide to the World Today. London: Simon & Schuster, 1987.

MLA (9th ed.) Citation

Segal, Gerald. The Simon [and] Schuster Guide to the World Today. Simon & Schuster, 1987.

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