APA (7th ed.) Citation

(2004). Sind Eier eckig? Dorling Kindersley.

Chicago Style (17th ed.) Citation

Sind Eier Eckig? Starnberg: Dorling Kindersley, 2004.

MLA (9th ed.) Citation

Sind Eier Eckig? Dorling Kindersley, 2004.

Warning: These citations may not always be 100% accurate.