Cita APA (7a ed.)

Magnin, P., de Xifra, E., Lenczner, M., Stella, A., & del C. Batlle, A. (1980). Studies on the excretion pattern of porphyrins and its use as a tool for diagnosing both symptomatic and asymptomatic cases of porphyria cutanea tarda.

Cita Chicago Style (17a ed.)

Magnin, P.H, E.A.W de Xifra, M. Lenczner, A.M Stella, y A.M del C. Batlle. Studies on the Excretion Pattern of Porphyrins and Its Use as a Tool for Diagnosing Both Symptomatic and Asymptomatic Cases of Porphyria Cutanea Tarda. 1980.

Cita MLA (8a ed.)

Magnin, P.H, et al. Studies on the Excretion Pattern of Porphyrins and Its Use as a Tool for Diagnosing Both Symptomatic and Asymptomatic Cases of Porphyria Cutanea Tarda. 1980.