APA (7th ed.) Citation

Ismail, S., & Hamzah, A. H. (1990). Conveyor belt control by programmable logic controller / Shamsudin Ismail and Abd. Hafidz Hamzah.

Chicago Style (17th ed.) Citation

Ismail, Shamsudin, and Abd. Hafidz Hamzah. Conveyor Belt Control by Programmable Logic Controller / Shamsudin Ismail and Abd. Hafidz Hamzah. 1990.

MLA (9th ed.) Citation

Ismail, Shamsudin, and Abd. Hafidz Hamzah. Conveyor Belt Control by Programmable Logic Controller / Shamsudin Ismail and Abd. Hafidz Hamzah. 1990.

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