APA (7th ed.) Citation

Spilsbury, L. (2016). Polar regions. Smart Apple Media.

Chicago Style (17th ed.) Citation

Spilsbury, Louise. Polar Regions. Mankato, Minn.: Smart Apple Media, 2016.

MLA (8th ed.) Citation

Spilsbury, Louise. Polar Regions. Smart Apple Media, 2016.

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