APA aipamena

Cairnduff, F., Stringer, M. R., Hudson, E. J., Ash, D. V., & Brown, S. B. (1994). Superficial photodynamic therapy with topical 5-aminolaevulinic acid for superficial primary and secondary skin cancer. Nature Publishing Group.

Chicago Style aipamena

Cairnduff, F., M. R. Stringer, E. J. Hudson, D. V. Ash, and S. B. Brown. Superficial Photodynamic Therapy With Topical 5-aminolaevulinic Acid for Superficial Primary and Secondary Skin Cancer. Nature Publishing Group, 1994.

MLA aipamena

Cairnduff, F., et al. Superficial Photodynamic Therapy With Topical 5-aminolaevulinic Acid for Superficial Primary and Secondary Skin Cancer. Nature Publishing Group, 1994.