APA (7th ed.) Citation

M.J.U.Soekardi. (1974). English Vocabulary tests.

Chicago Style (17th ed.) Citation

M.J.U.Soekardi. English Vocabulary Tests. 1974.

MLA (8th ed.) Citation

M.J.U.Soekardi. English Vocabulary Tests. 1974.

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