APA (7th ed.) Citation

Markle, S. (2018). Snowy owl invasion!: Tracking an unusual migration. Millbrook Press.

Chicago Style (17th ed.) Citation

Markle, Sandra. Snowy Owl Invasion!: Tracking an Unusual Migration. Minneapolis: Millbrook Press, 2018.

MLA (8th ed.) Citation

Markle, Sandra. Snowy Owl Invasion!: Tracking an Unusual Migration. Millbrook Press, 2018.

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