APA (7th ed.) Citation

Richards, N. D. (2013). Six months later. Sourcebooks Fire.

Chicago Style (17th ed.) Citation

Richards, Natalie D. Six Months Later. Naperville, Illinois: Sourcebooks Fire, 2013.

MLA (9th ed.) Citation

Richards, Natalie D. Six Months Later. Sourcebooks Fire, 2013.

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