APA (7e ed.) Bronvermelding

Hermoso, C. I. (1997). Exercise - important factor in mid-years. Manila Bulletin.

Chicago (17e ed.) Bronvermelding

Hermoso, Christina I. "Exercise - Important Factor in Mid-years." Manila Bulletin 1997.

MLA (9e ed.) Bronvermelding

Hermoso, Christina I. "Exercise - Important Factor in Mid-years." Manila Bulletin, 1997.

Let op: Deze citaties zijn niet altijd 100% accuraat.