APA (7th ed.) Citation

Cheah, K. G. (2004). Learning at a distance: From principles to practice. Penerbit Universiti Sains Malaysia.

Chicago Style (17th ed.) Citation

Cheah, Kooi Guan. Learning at a Distance: From Principles to Practice. Pulau Pinang: Penerbit Universiti Sains Malaysia, 2004.

MLA (9th ed.) Citation

Cheah, Kooi Guan. Learning at a Distance: From Principles to Practice. Penerbit Universiti Sains Malaysia, 2004.