APA (7th ed.) Citation

Shalihin, M. S. E. (2020). ECG is definitely easy. Mohd Shaiful Ehsan Bin Shalihin.

Chicago Style (17th ed.) Citation

Shalihin, Mohd Shaiful Ehsan. ECG Is Definitely Easy. Mohd Shaiful Ehsan Bin Shalihin, 2020.

MLA (9th ed.) Citation

Shalihin, Mohd Shaiful Ehsan. ECG Is Definitely Easy. Mohd Shaiful Ehsan Bin Shalihin, 2020.

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