APA (7th ed.) Citation

Ballard, H. N. (1950). The vibrational Raman spectrum of CS₂. [publisher not identified].

Chicago Style (17th ed.) Citation

Ballard, Harold Noble. The Vibrational Raman Spectrum of CS₂. [College Station, Tex.]: [publisher not identified], 1950.

MLA (9th ed.) Citation

Ballard, Harold Noble. The Vibrational Raman Spectrum of CS₂. [publisher not identified], 1950.