Cita APA (7th ed.)

Furnell, N. G. (1989). First science investigations. Blackwell Education.

Cita Chicago (17th ed.)

Furnell, Norman G. First Science Investigations. London: Blackwell Education, 1989.

Cita MLA (9th ed.)

Furnell, Norman G. First Science Investigations. Blackwell Education, 1989.