Gaya APA

Ments Logy. (1955). USA: Prentice Hall.

Gaya Chicago

Ments Logy. . USA: Prentice Hall, 1955. .

Gaya MLA

Ments Logy. . USA: Prentice Hall, 1955. .

Gaya Turabian

Ments Logy. USA: Prentice Hall, 1955. .