APA (7th ed.) Citation

Vining, E. G. (1948). Young Walter Scott. Penguin Books.

Chicago Style (17th ed.) Citation

Vining, Elizabeth Gray. Young Walter Scott. Harmondsworth, Middlesex: Penguin Books, 1948.

MLA (9th ed.) Citation

Vining, Elizabeth Gray. Young Walter Scott. Penguin Books, 1948.