Cita APA (7th ed.)

SISTER. (1967). COLLEGE CHEMISTRY 3RD ED. MACMILLAN.

Cita Chicago (17th ed.)

SISTER. COLLEGE CHEMISTRY 3RD ED. NEW-YORK: MACMILLAN, 1967.

Cita MLA (9th ed.)

SISTER. COLLEGE CHEMISTRY 3RD ED. MACMILLAN, 1967.