APA (7th ed.) Citation

Blackburn, K. (1975). The tutor / (by) Keith Blackburn. Heinemann Educational.

Chicago Style (17th ed.) Citation

Blackburn, Keith. The Tutor / (by) Keith Blackburn. London: Heinemann Educational, 1975.

MLA (9th ed.) Citation

Blackburn, Keith. The Tutor / (by) Keith Blackburn. Heinemann Educational, 1975.

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