APA Citatie

(1966). English for Today, Book Four: Our Changing World. New York: McGraw-Hill.

Chicago Style citaat

English for Today, Book Four: Our Changing World. New York: McGraw-Hill, 1966.

MLA citatie

English for Today, Book Four: Our Changing World. New York: McGraw-Hill, 1966.

Let op: Deze citaties zijn niet altijd 100% accuraat.