APA (7th ed.) Citation

Size, N. (1930). The secret valley: The real romance of unconquered lakeland (fourth edition.). Frederick Warne.

Chicago Style (17th ed.) Citation

Size, Nicholas. The Secret Valley: The Real Romance of Unconquered Lakeland. fourth edition. London ; New York: Frederick Warne, 1930.

MLA (9th ed.) Citation

Size, Nicholas. The Secret Valley: The Real Romance of Unconquered Lakeland. fourth edition. Frederick Warne, 1930.

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