Cita APA (7th ed.)

(1968). Vol. 60, № 12; Industrial and Engineering Chemistry; Product research and development. 1968.

Cita Chicago (17th ed.)

Vol. 60, № 12; Industrial and Engineering Chemistry; Product Research and Development. 1968, 1968.

Cita MLA (9th ed.)

Vol. 60, № 12; Industrial and Engineering Chemistry; Product Research and Development. 1968, 1968.

Atenció: Aquestes cites poden no estar 100% correctes.