Cita APA

Underwood, D. N. (1970). Chemistry for colleges and schools (3rd ed.).

Chicago Edition Citation

Underwood, D. N. Chemistry for Colleges and Schools. 3rd ed. 1970.

Cita MLA

Underwood, D. N. Chemistry for Colleges and Schools. 3rd ed. 1970.

Atenció: Aquestes cites poden no estar 100% correctes.