APA

Parsons L. S., Powles H., .Oceans and security: background paper 3: behind the headlines: toward world food security from fisheries and aquaculture. : .

Chicago

Parsons L S, Powles H, .Oceans and security: background paper 3: behind the headlines: toward world food security from fisheries and aquaculture. : .

Harvard

Parsons L. S., Powles H., .Oceans and security: background paper 3: behind the headlines: toward world food security from fisheries and aquaculture. : .

MLA

Parsons L S, Powles H, .: . .