APA-referens (7:e uppl.)

Laird, E. (2009). The earthquake. Pearson Education Limited.

Chicago-referens (17:e uppl.)

Laird, Elizabeth. The Earthquake. Harlow, Essex, England: Pearson Education Limited, 2009.

MLA-referens (9:e uppl.)

Laird, Elizabeth. The Earthquake. Pearson Education Limited, 2009.