APA (7th ed.) Citation

Elt, C. (1984). Vocabulary development. Staples Printers St. Albans.

Chicago Style (17th ed.) Citation

Elt, Collins. Vocabulary Development. London: Staples Printers St. Albans, 1984.

MLA (9th ed.) Citation

Elt, Collins. Vocabulary Development. Staples Printers St. Albans, 1984.

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