Cita APA (7a ed.)

Modin, H., & Modin, S. (1973). Metallurgical microscopy (1a ed.). Butterworths & Co. Publishers.

Cita Chicago Style (17a ed.)

Modin, Helfrid, y Sten Modin. Metallurgical Microscopy. 1a ed. Londres: Butterworths & Co. Publishers, 1973.

Cita MLA (9a ed.)

Modin, Helfrid, y Sten Modin. Metallurgical Microscopy. 1a ed. Butterworths & Co. Publishers, 1973.