Dyfyniad APA
Hall, A. S., Holowenko, A. R., & Laughlin, H. G. (1980). Schaum's Outlines Machine Design: (In SI Units). Tata McGraw- Hill.
Dyfyniad Arddull Chicago
Hall, Allen S., Alfred R. Holowenko, and Herman G. Laughlin. Schaum's Outlines Machine Design: (In SI Units). New Delhi: Tata McGraw- Hill, 1980.
Dyfyniad MLA
Hall, Allen S., et al. Schaum's Outlines Machine Design: (In SI Units). Tata McGraw- Hill, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.