APA (7th ed.) Citation

Collins, C. (1990). Student's dictionary: Helping learners with real English. William Collins & Sons.

Chicago Style (17th ed.) Citation

Collins, Cobuild. Student's Dictionary: Helping Learners with Real English. London: William Collins & Sons, 1990.

MLA (9th ed.) Citation

Collins, Cobuild. Student's Dictionary: Helping Learners with Real English. William Collins & Sons, 1990.

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