APA (7th ed.) Citation

(1984). English Vocabulary Tests 2000 Words M.j.u. Soekardi & I.s.p. Nation, Et Al. Kanisius.

Chicago Style (17th ed.) Citation

English Vocabulary Tests 2000 Words M.j.u. Soekardi & I.s.p. Nation, Et Al. Kanisius, 1984.

MLA (8th ed.) Citation

English Vocabulary Tests 2000 Words M.j.u. Soekardi & I.s.p. Nation, Et Al. Kanisius, 1984.

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