Gaya APA

Harris, , R. (1997). Landmarks in Linguisti Thought I: The Westera Traditions from Socrates to Saussure (1). London: .

Gaya MLA

Harris, , Roy. "Landmarks in Linguisti Thought I: The Westera Traditions from Socrates to Saussure". 1 London: , 1997. Buku Teks.