APA (7th ed.) Citation

Curtis, R. (1968). Future tense. [Dell Pub. C.].

Chicago Style (17th ed.) Citation

Curtis, Richard. Future Tense. [New York]: [Dell Pub. C.], 1968.

MLA (9th ed.) Citation

Curtis, Richard. Future Tense. [Dell Pub. C.], 1968.

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