APA (7th ed.) Citation

Leventhal, L. A., & Cordes, S. (1989). Assembly language subroutines for the 6809. McGraw-Hill.

Chicago Style (17th ed.) Citation

Leventhal, Lance A., and S. Cordes. Assembly Language Subroutines for the 6809. London: McGraw-Hill, 1989.

MLA (9th ed.) Citation

Leventhal, Lance A., and S. Cordes. Assembly Language Subroutines for the 6809. McGraw-Hill, 1989.

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