Cita APA

Esscher, E., & Scott, J. S. (1979). Congenital heart block and maternal systemic lupus erythematosus.

Chicago Style Citation

Esscher, E., i J S. Scott. Congenital Heart Block and Maternal Systemic Lupus Erythematosus. 1979.

Cita MLA

Esscher, E., i J S. Scott. Congenital Heart Block and Maternal Systemic Lupus Erythematosus. 1979.

Atenció: Aquestes cites poden no estar 100% correctes.