APA (7th ed.) Citation

Easton, C. (1998). What is This ? Modern Curriculum Press.

Chicago Style (17th ed.) Citation

Easton, Carley. What Is This ? London: Modern Curriculum Press, 1998.

MLA (9th ed.) Citation

Easton, Carley. What Is This ? Modern Curriculum Press, 1998.

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