APA (7th ed.) Citation

6OULSON, A. (1969). An introduction to vectors. Longman.

Chicago Style (17th ed.) Citation

6OULSON, A.E. An Introduction to Vectors. London: Longman, 1969.

MLA (9th ed.) Citation

6OULSON, A.E. An Introduction to Vectors. Longman, 1969.