APA-viite (7. p.)

Balta, P. (1976). Introduction to the physical chemistry of the vitreous state. Editura Academiei Republicii Socialiste Romania.

Chicago-viite (17. p.)

Balta, Petru. Introduction to the Physical Chemistry of the Vitreous State. Bucure_sti, Romƒnia: Editura Academiei Republicii Socialiste Romania, 1976.

MLA-viite (9. p.)

Balta, Petru. Introduction to the Physical Chemistry of the Vitreous State. Editura Academiei Republicii Socialiste Romania, 1976.