Cita APA (7th ed.)

Woodward, R. B., & Hoffmann, R. (1970). The conservation of orbital symmetry. Chemie Gmbh.

Cita Chicago (17th ed.)

Woodward, R. B., i R. Hoffmann. The Conservation of Orbital Symmetry. Aschaffenburg: Chemie Gmbh, 1970.

Cita MLA (9th ed.)

Woodward, R. B., i R. Hoffmann. The Conservation of Orbital Symmetry. Chemie Gmbh, 1970.