Gaya APA

JOHNSTON, P., COBBING, M. (1994). LEAD, ASTRAY: THE POISONOUS LEAD BATTERY WASTE TRADE, WASTE TRADE CASE STUDY NO.5 . AMSTERDAM: GREEN PEACE.

Gaya MLA

JOHNSTON, PAUL., COBBING, MADELEINE. "LEAD, ASTRAY: THE POISONOUS LEAD BATTERY WASTE TRADE, WASTE TRADE CASE STUDY NO.5". AMSTERDAM: GREEN PEACE, 1994. Text.