APA (7th ed.) Citation

Christie, A. <. (1986). Passenger to Frankfurt = Passagier nach Frankfurt <engl.>: Agatha Christie. Fontana/Collins.

Chicago Style (17th ed.) Citation

Christie, Agatha <1890-1976>. Passenger to Frankfurt = Passagier Nach Frankfurt <engl.>: Agatha Christie. Fontana/Collins, 1986.

MLA (8th ed.) Citation

Christie, Agatha <1890-1976>. Passenger to Frankfurt = Passagier Nach Frankfurt <engl.>: Agatha Christie. Fontana/Collins, 1986.

Warning: These citations may not always be 100% accurate.