APA (7th ed.) Citation

Ayling, D. S. (1981). Mechanical science 3 checkbook. Butterworths.

Chicago Style (17th ed.) Citation

Ayling, D. S. Mechanical Science 3 Checkbook. London ; Boston: Butterworths, 1981.

MLA (9th ed.) Citation

Ayling, D. S. Mechanical Science 3 Checkbook. Butterworths, 1981.

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