APA-referens (7:e uppl.)

Wollrab, J. E. (1967). Rotational spectra and molecular structure. Academic Press.

Chicago-referens (17:e uppl.)

Wollrab, James E. Rotational Spectra and Molecular Structure. Nueva York: Academic Press, 1967.

MLA-referens (9:e uppl.)

Wollrab, James E. Rotational Spectra and Molecular Structure. Academic Press, 1967.