APA (7th ed.) Citation

Kurth, H. (1975). At the airport. Puffin Books a div. of Penguin Books.

Chicago Style (17th ed.) Citation

Kurth, Heinz. At the Airport. Harmondsworth, Middlesex: Puffin Books a div. of Penguin Books, 1975.

MLA (9th ed.) Citation

Kurth, Heinz. At the Airport. Puffin Books a div. of Penguin Books, 1975.