APA (7th ed.) Citation

Hoare, C. (1972). Towards a Theory of Parallel Programming. Academic Press.

Chicago Style (17th ed.) Citation

Hoare, C. Towards a Theory of Parallel Programming. Academic Press, 1972.

MLA (9th ed.) Citation

Hoare, C. Towards a Theory of Parallel Programming. Academic Press, 1972.

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