Cita APA (7th ed.)
Hague, W. E. House and Garden Guide for Young Living. The Condé Nast Publications.
Cita Chicago (17th ed.)
Hague, William E. House and Garden Guide for Young Living. Nueva York, EUA: The Condé Nast Publications.
Cita MLA (9th ed.)
Hague, William E. House and Garden Guide for Young Living. The Condé Nast Publications.
Atenció: Aquestes cites poden no estar 100% correctes.