APA
PEARCE D. W., WALTER I., . (1977). Resource conservation: Social and economic dimensions of recycling. Great Britain: Longman.
Chicago
PEARCE David W, WALTER Ingo, . 1977. Resource conservation: Social and economic dimensions of recycling. Great Britain: Longman.
Harvard
PEARCE D. W., WALTER I., . (1977). Resource conservation: Social and economic dimensions of recycling. Great Britain: Longman.
MLA
PEARCE David W, WALTER Ingo, . Resource conservation: Social and economic dimensions of recycling. Great Britain: Longman. 1977.