APA

Negrine R., Seymour-Ure C., .The challenge of adaptation. : .

Chicago

Negrine Ralph, Seymour-Ure Colin, .The challenge of adaptation. : .

Harvard

Negrine R., Seymour-Ure C., .The challenge of adaptation. : .

MLA

Negrine Ralph, Seymour-Ure Colin, .: . .