APA (7th ed.) Zitazioa

Squires, G. L. (1997). Practical physics (3rd ed.). University Pr.

Chicago Style (17th ed.) Zitazioa

Squires, G. L. Practical Physics. 3rd ed. Cambridge: University Pr, 1997.

MLA (9th ed.) Zitazioa

Squires, G. L. Practical Physics. 3rd ed. University Pr, 1997.