Gaya APA

Greenfield, Susan. (2005). Tomorrow's people . Yogyakarta: Suluh Press.

Gaya Chicago

Greenfield, Susan. Tomorrow's people. Yogyakarta: Suluh Press, 2005. Text.

Gaya MLA

Greenfield, Susan. Tomorrow's people. Yogyakarta: Suluh Press, 2005. Text.

Gaya Turabian

Greenfield, Susan. Tomorrow's people. Yogyakarta: Suluh Press, 2005. Print.