(2011). Osteoporosis prevention exercises. HealthToday Philippines.
芝加哥风格引文"Osteoporosis Prevention Exercises." HealthToday Philippines 2011.
MLA引文"Osteoporosis Prevention Exercises." HealthToday Philippines, 2011.
警告:这些引文格式不一定是100%准确.
(2011). Osteoporosis prevention exercises. HealthToday Philippines.
芝加哥风格引文"Osteoporosis Prevention Exercises." HealthToday Philippines 2011.
MLA引文"Osteoporosis Prevention Exercises." HealthToday Philippines, 2011.