APA引文

Gutierrez, C. F. (2002). Aging gracefully. Health Today Philippines.

Chicago Style (17th ed.) Citation

Gutierrez, Carmela Farolan. "Aging Gracefully." Health Today Philippines 2002.

MLA引文

Gutierrez, Carmela Farolan. "Aging Gracefully." Health Today Philippines, 2002.

警告：這些引文格式不一定是100％准確.