APA (7th ed.) Citation

Stewart, J. A multiple-choice test of active vocabulary knowledge. Castledown Publishers.

Chicago Style (17th ed.) Citation

Stewart, Jeffrey. A Multiple-choice Test of Active Vocabulary Knowledge. Castledown Publishers.

MLA (9th ed.) Citation

Stewart, Jeffrey. A Multiple-choice Test of Active Vocabulary Knowledge. Castledown Publishers.

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