Time-Life Books, Eastman Kodak Company, Mitchell Beazley Ltd, & Tresidder, J. (1985). Dealing with difficult situations. Time-Life Books : Kodak.
Cita Chicago Style (17a ed.)Time-Life Books, Eastman Kodak Company, Mitchell Beazley Ltd, y Jack Tresidder. Dealing with Difficult Situations. [Estados Unidos]: Time-Life Books : Kodak, 1985.
Cita MLA (8a ed.)Time-Life Books, et al. Dealing with Difficult Situations. Time-Life Books : Kodak, 1985.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.