Citazione Stile APA (7a Edizione)

Hawkins, C., & Hawkins, J. (2003). Noah built an ark one day: A hilarious lift-the-flap book. Egmont.

Citazione stile Chigago Style (17a edizione)

Hawkins, Colin, e Jacqui Hawkins. Noah Built an Ark One Day: A Hilarious Lift-the-flap Book. London: Egmont, 2003.

Citatione MLA (8a ed.)

Hawkins, Colin, e Jacqui Hawkins. Noah Built an Ark One Day: A Hilarious Lift-the-flap Book. Egmont, 2003.