APA Style

Purba, A. et al (2018). Correlation Physical Activity, Energy Balance, and Metabolic Syndrome of Physical Fitness in Elderly Age Group (Vol. 50 No. 1). Bandung: Fakultas Kedokteran Unpad Bandung.

MLA Style

Purba, Ambrosius. et al. "Correlation Physical Activity, Energy Balance, and Metabolic Syndrome of Physical Fitness in Elderly Age Group". Vol. 50 No. 1 Bandung: Fakultas Kedokteran Unpad Bandung, 2018. Jurnal.