APA引用形式

Nichols, J. J., Steger-May, K., Edrington, T. B., & Zadnik, K. (2004). The relation between disease asymmetry and severity in keratoconus. Copyright 2004 British Journal of Ophthalmology.

シカゴスタイル引用形

Nichols, J J., K. Steger-May, T B. Edrington, , K. Zadnik. The Relation between Disease Asymmetry and Severity in Keratoconus. Copyright 2004 British Journal of Ophthalmology, 2004.

MLA引用形式

Nichols, J J., K. Steger-May, T B. Edrington, , K. Zadnik. The Relation between Disease Asymmetry and Severity in Keratoconus. Copyright 2004 British Journal of Ophthalmology, 2004.

警告: この引用は必ずしも正確ではありません.