APA (7th ed.) Citation

Kelly, T. (2008). 50 rahasia alam penambah tenaga. Erlangga.

Chicago Style (17th ed.) Citation

Kelly, Tracey. 50 Rahasia Alam Penambah Tenaga. Erlangga, 2008.

MLA (8th ed.) Citation

Kelly, Tracey. 50 Rahasia Alam Penambah Tenaga. Erlangga, 2008.

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