Cita APA (7a ed.)

Parera, V., Stella, A., De Xifra, E., Fukuda, H., & Del C. Batlle, A. (1980). Porphyrin biosynthesis and enzymic studies in erythrocytes from normals and porphyric humans.

Cita Chicago Style (17a ed.)

Parera, V.E, A.M Stella, E.A.W De Xifra, H. Fukuda, y A.M Del C. Batlle. Porphyrin Biosynthesis and Enzymic Studies in Erythrocytes from Normals and Porphyric Humans. 1980.

Cita MLA (8a ed.)

Parera, V.E, et al. Porphyrin Biosynthesis and Enzymic Studies in Erythrocytes from Normals and Porphyric Humans. 1980.