APA (7th ed.) Citation

Tekavec, H., & Spengler, M. (2011). Storm is coming! National Geographic School Publishing : Hampton-Brown.

Chicago Style (17th ed.) Citation

Tekavec, Heather, and Margaret Spengler. Storm Is Coming! [Carmel, Calif.?]: National Geographic School Publishing : Hampton-Brown, 2011.

MLA (9th ed.) Citation

Tekavec, Heather, and Margaret Spengler. Storm Is Coming! National Geographic School Publishing : Hampton-Brown, 2011.

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