Cita APA (7a ed.)

Fry, H. S. (1921). The Electronic conception of valence and the constituition of Benzene. Longmans, Green and Co.

Cita Chicago Style (17a ed.)

Fry, Harrey Shipley. The Electronic Conception of Valence and the Constituition of Benzene. London [etc]: Longmans, Green and Co, 1921.

Cita MLA (9a ed.)

Fry, Harrey Shipley. The Electronic Conception of Valence and the Constituition of Benzene. Longmans, Green and Co, 1921.