APA (7th ed.) Citation

Diaz, J. (2016). National Parks. Nova Science Publishers, Incorporated.

Chicago Style (17th ed.) Citation

Diaz, Janet. National Parks. Hauppauge: Nova Science Publishers, Incorporated, 2016.

MLA (9th ed.) Citation

Diaz, Janet. National Parks. Nova Science Publishers, Incorporated, 2016.

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