Donleavy, J. P. (1968). The saddest summer of Samuel S. Penguin Books.
Cita Chicago Style (17a ed.)Donleavy, J. P. The Saddest Summer of Samuel S. Harmondsworth, England: Penguin Books, 1968.
Cita MLA (9a ed.)Donleavy, J. P. The Saddest Summer of Samuel S. Penguin Books, 1968.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.