APA
Journal of research, National Bureau of Standards, sec. A: physics and chemistry. WASHINGTON, d.c: NATIONAL BUREAU OF STANDARDS.
Chicago
Journal of research, National Bureau of Standards, sec. A: physics and chemistry. WASHINGTON, d.c: NATIONAL BUREAU OF STANDARDS.
Harvard
Journal of research, National Bureau of Standards, sec. A: physics and chemistry. WASHINGTON, d.c: NATIONAL BUREAU OF STANDARDS.
MLA
WASHINGTON, d.c: NATIONAL BUREAU OF STANDARDS. .