Gaya APA

Montessori, M. (2013). Maria Montessori Sails to America: A Private Diary, 1913 (First edition). United States: Montessori-Pierson Publishing Company.

Gaya MLA

Montessori, Maria. "Maria Montessori Sails to America: A Private Diary, 1913". First edition United States: Montessori-Pierson Publishing Company, 2013. Text.