Twins history and science

MLA

Gedda, Luigi, Marco Milani-Comparetti, and Robert M Stecher. Twins History and Science. Springfield: Charles C Thomas, 1961.

APA

Gedda, L., Milani-Comparetti, M., & Stecher, R. M. (1961). Twins history and science. Springfield: Charles C Thomas.

Chicago

Gedda, Luigi, and Robert M Stecher. Twins History and Science. Translated by Marco Milani-Comparetti. Springfield: Charles C Thomas, 1961.