APA (7th ed.) Citation

Cherkas, M., & Hancock, L. (1988). The silent invasion. NBM.

Chicago Style (17th ed.) Citation

Cherkas, Michael, and Larry Hancock. The Silent Invasion. Jackson Heights, N.Y.: NBM, 1988.

MLA (9th ed.) Citation

Cherkas, Michael, and Larry Hancock. The Silent Invasion. NBM, 1988.

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