Cita APA (7th ed.)

Dorling Kindersley. (2003). Bathtime (First Edition.). Dorling Kindersley Ltd .

Cita Chicago (17th ed.)

Dorling Kindersley. Bathtime. First Edition. london: Dorling Kindersley Ltd , 2003.

Cita MLA (8th ed.)

Dorling Kindersley. Bathtime. First Edition. Dorling Kindersley Ltd , 2003.