APA (7th ed.) Citation

Parker, H. (1928). Mail and passenger Steamships of the nineteenth century. Low, Marston.

Chicago Style (17th ed.) Citation

Parker, H. Mail and Passenger Steamships of the Nineteenth Century. London: Low, Marston, 1928.

MLA (9th ed.) Citation

Parker, H. Mail and Passenger Steamships of the Nineteenth Century. Low, Marston, 1928.