Cita APA (7a ed.)

Falk, J. E., & Smith, K. M.. (1975). Porphyrins and metalloporpyrins: A new edicion based on the original volume by J. E. Falk. Elsevier Scientific Publishing.

Cita Chicago Style (17a ed.)

Falk, J. E., y Kevin M. Smith. Porphyrins and Metalloporpyrins: A New Edicion Based on the Original Volume by J. E. Falk. Amsterdam [etc.]: Elsevier Scientific Publishing, 1975.

Cita MLA (9a ed.)

Falk, J. E., y Kevin M. Smith. Porphyrins and Metalloporpyrins: A New Edicion Based on the Original Volume by J. E. Falk. Elsevier Scientific Publishing, 1975.