World photography; Ernst Haas, Lee Friedlander, Jill Freedman e.a.

MLA

Campbell, B. World Photography; Ernst Haas, Lee Friedlander, Jill Freedman E.a. London: The Hamlyn publishing group limited, 1981.

APA

Campbell, B. (1981). World photography; Ernst Haas, Lee Friedlander, Jill Freedman e.a. London: The Hamlyn publishing group limited.

Chicago

Campbell, B. World Photography; Ernst Haas, Lee Friedlander, Jill Freedman E.a. London: The Hamlyn publishing group limited, 1981.