APA (7th ed.) Citation

Billups, G., & Sampson, M. T. (1978). Electronics: Second level. Hutchinson.

Chicago Style (17th ed.) Citation

Billups, G., and M. T. Sampson. Electronics: Second Level. London: Hutchinson, 1978.

MLA (9th ed.) Citation

Billups, G., and M. T. Sampson. Electronics: Second Level. Hutchinson, 1978.

Warning: These citations may not always be 100% accurate.