APA
Jeong H., Cynn H., Yi C., Yoon J., Lee J., Yoon T. & Kim B. (20180312). Stretching position can affect levator scapular muscle activity, length, and cervical range of motion in people with a shortened levator scapulae. : Physical therapy in sport : official journal of the Association of Chartered Physiotherapists in Sports Medicine.
Chicago
Jeong Hyo-Jung, Cynn Heon-Seock, Yi Chung-Hwi, Yoon Jang-Whon, Lee Ji-Hyun, Yoon Tae-Lim and Kim Bo-Been. 20180312. Stretching position can affect levator scapular muscle activity, length, and cervical range of motion in people with a shortened levator scapulae. : Physical therapy in sport : official journal of the Association of Chartered Physiotherapists in Sports Medicine.
Harvard
Jeong H., Cynn H., Yi C., Yoon J., Lee J., Yoon T. and Kim B. (20180312). Stretching position can affect levator scapular muscle activity, length, and cervical range of motion in people with a shortened levator scapulae. : Physical therapy in sport : official journal of the Association of Chartered Physiotherapists in Sports Medicine.
MLA
Jeong Hyo-Jung, Cynn Heon-Seock, Yi Chung-Hwi, Yoon Jang-Whon, Lee Ji-Hyun, Yoon Tae-Lim and Kim Bo-Been. Stretching position can affect levator scapular muscle activity, length, and cervical range of motion in people with a shortened levator scapulae. : Physical therapy in sport : official journal of the Association of Chartered Physiotherapists in Sports Medicine. 20180312.