APA aipamena

Ahern, C. (2004). PS, I love you. HarperCollins Publishers.

Chicago Style aipamena

Ahern, Cecelia. PS, I Love You. Hammersmith, London: HarperCollins Publishers, 2004.

MLA aipamena

Ahern, Cecelia. PS, I Love You. HarperCollins Publishers, 2004.