APA (7th ed.) Citation

Ludlum, R. (2006). The ambler warning. Reader's Digest, Australia.

Chicago Style (17th ed.) Citation

Ludlum, Robert. The Ambler Warning. Ultimo, NSW: Reader's Digest, Australia, 2006.

MLA (9th ed.) Citation

Ludlum, Robert. The Ambler Warning. Reader's Digest, Australia, 2006.

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