APA (7th ed.) Citation

Thackeray, A. (1981). You'll need a guardian angel.

Chicago Style (17th ed.) Citation

Thackeray, Alec. You'll Need a Guardian Angel. 1981.

MLA (9th ed.) Citation

Thackeray, Alec. You'll Need a Guardian Angel. 1981.

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