APA (7th ed.) Citation

Butt, O. M., & Ali, A. (2010). Practical transformer design: Design of a 20/26 MVA 132/11.5 KV power transformer. LAP Lambert Academic Publ.

Chicago Style (17th ed.) Citation

Butt, Omer Mahmood, and Asfand Ali. Practical Transformer Design: Design of a 20/26 MVA 132/11.5 KV Power Transformer. Saarbrücken: LAP Lambert Academic Publ, 2010.

MLA (9th ed.) Citation

Butt, Omer Mahmood, and Asfand Ali. Practical Transformer Design: Design of a 20/26 MVA 132/11.5 KV Power Transformer. LAP Lambert Academic Publ, 2010.

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