APA (7th ed.) Citation

Gaby Goldsack & Sara Walker. (2004). My Dad Is Great. Marks and Spencer.

Chicago Style (17th ed.) Citation

Gaby Goldsack and Sara Walker. My Dad Is Great. Chester: Marks and Spencer, 2004.

MLA (9th ed.) Citation

Gaby Goldsack and Sara Walker. My Dad Is Great. Marks and Spencer, 2004.