APA (7th ed.) Citation

White, W. (1977). The World of the Unknown UFO\'s. Usborne Publishing,Ltd.

Chicago Style (17th ed.) Citation

White, Wilding. The World of the Unknown UFO\'s. Usborne Publishing,Ltd, 1977.

MLA (8th ed.) Citation

White, Wilding. The World of the Unknown UFO\'s. Usborne Publishing,Ltd, 1977.

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