APA (7th ed.) Citation

Hellman, G. T. (1971). How to disappear for an hour. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Hellman, Geoffrey T. How to Disappear for an Hour. Freeport, N.Y.: Books for Libraries Press, 1971.

MLA (9th ed.) Citation

Hellman, Geoffrey T. How to Disappear for an Hour. Books for Libraries Press, 1971.