APA (7th ed.) Citation

Edwards, G. W. (1920). Belgium old & new. The Penn publishing company.

Chicago Style (17th ed.) Citation

Edwards, George Wharton. Belgium Old & New. Philadelphia: The Penn publishing company, 1920.

MLA (9th ed.) Citation

Edwards, George Wharton. Belgium Old & New. The Penn publishing company, 1920.

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