APA (7th ed.) Citation

Soh, K. Y. (1998). Design of a single and twelve-channel portable electrocardiogram (ECG) machine.

Chicago Style (17th ed.) Citation

Soh, Kam Yung. Design of a Single and Twelve-channel Portable Electrocardiogram (ECG) Machine. 1998.

MLA (8th ed.) Citation

Soh, Kam Yung. Design of a Single and Twelve-channel Portable Electrocardiogram (ECG) Machine. 1998.

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