APA
Harmsworth J. R., . (1970). Dictionary of synonyms and antonyms. [s. l.]: Key books publishing company.
Chicago
Harmsworth J R, . 1970. Dictionary of synonyms and antonyms. [s. l.]: Key books publishing company.
Harvard
Harmsworth J. R., . (1970). Dictionary of synonyms and antonyms. [s. l.]: Key books publishing company.
MLA
Harmsworth J R, . Dictionary of synonyms and antonyms. [s. l.]: Key books publishing company. 1970.
