Gaya APA

Association,, R, D. (2013). 1,001 Best Health Hints and Tips : Simple, Proven Advice for Disease-Free Living (1). Australia: Adult Trade Publishing.

Gaya MLA

Association,, Reader's, Digest. "1,001 Best Health Hints and Tips : Simple, Proven Advice for Disease-Free Living". 1 Australia: Adult Trade Publishing, 2013. Ilmu Terapan.