APA (7th ed.) Citation

S, J. (2013). Paling gampang jago main gitar secara otodidak. Infra Group.

Chicago Style (17th ed.) Citation

S, Joe. Paling Gampang Jago Main Gitar Secara Otodidak. Infra Group, 2013.

MLA (8th ed.) Citation

S, Joe. Paling Gampang Jago Main Gitar Secara Otodidak. Infra Group, 2013.

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