Παραπομπή APA

Walker S. (1970). Spectroscopy: Vol 2:ultra-violet,visible,infra-red and Raman spectroscopy. C &H.

Παραπομπή Chicago Style

Walker S. Spectroscopy: Vol 2:ultra-violet,visible,infra-red and Raman Spectroscopy. G B: C &H, 1970.

Παραπομπή MLA

Walker S. Spectroscopy: Vol 2:ultra-violet,visible,infra-red and Raman Spectroscopy. C &H, 1970.