APA (7th ed.) Citation

Blough, G. L., & Switzer, D. S. Fundamentals of citizenship.

Chicago Style (17th ed.) Citation

Blough, G. L., and David S. Switzer. Fundamentals of Citizenship.

MLA (8th ed.) Citation

Blough, G. L., and David S. Switzer. Fundamentals of Citizenship.

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