APA aipamena

DALEY HENRY O & MALLEY ROBERT F O. (1988). PROBLEMS IN CHEMISTRY (2.). MARCEL.

Chicago Style aipamena

DALEY HENRY O & MALLEY ROBERT F O. PROBLEMS IN CHEMISTRY. 2. NEWYORK: MARCEL, 1988.

MLA aipamena

DALEY HENRY O & MALLEY ROBERT F O. PROBLEMS IN CHEMISTRY. 2. MARCEL, 1988.