APA (7th ed.) Citation

Barron, D. W. (1968). Recursive Techniques in Programming. MacDonald Elsevier.

Chicago Style (17th ed.) Citation

Barron, D. W. Recursive Techniques in Programming. London New York: MacDonald Elsevier, 1968.

MLA (8th ed.) Citation

Barron, D. W. Recursive Techniques in Programming. MacDonald Elsevier, 1968.

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