Panama-Pacific International Exposition, Mullgardt, L. C., Elder, P., Raymond, M. M. W., & Hamlin, J. (1915). The Architecture and landscape gardening of the exposition: A pictorial survey of the most beautiful of the architectural compositions of the Panama-Pacific International Exposition. Paul Elder and Co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Panama-Pacific International Exposition, Louis Christian Mullgardt, Paul Elder, Maud Mary Wotring Raymond, و John Hamlin. The Architecture and Landscape Gardening of the Exposition: A Pictorial Survey of the Most Beautiful of the Architectural Compositions of the Panama-Pacific International Exposition. San Francisco: Paul Elder and Co., 1915.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Panama-Pacific International Exposition, et al. The Architecture and Landscape Gardening of the Exposition: A Pictorial Survey of the Most Beautiful of the Architectural Compositions of the Panama-Pacific International Exposition. Paul Elder and Co., 1915.