Gaya APA

IKEDA, T. et al (2015). Disability prevention programs for older people : . Depok: Fak. Kesehatan Masyarakat UI.

Gaya MLA

IKEDA, Takaaki. et al. "Disability prevention programs for older people :". Depok: Fak. Kesehatan Masyarakat UI, 2015. Artikel.