APA (7th ed.) Citation

Denton, D. P. (1959). LEARN basic english: The easy way. Cambridge Publishers. INC.

Chicago Style (17th ed.) Citation

Denton, Donald P. LEARN Basic English: The Easy Way. New York: Cambridge Publishers. INC, 1959.

MLA (9th ed.) Citation

Denton, Donald P. LEARN Basic English: The Easy Way. Cambridge Publishers. INC, 1959.