Gaya APA

Carnegie, Dale, Hartaya, Tim. (1990). Petunjuk hidup tenteram dan bahagia ( How to stop worrying and start living ) . Jakarta: Gramedia Press.

Gaya Chicago

Carnegie, Dale, Hartaya, Tim. Petunjuk hidup tenteram dan bahagia ( How to stop worrying and start living ). Jakarta: Gramedia Press, 1990. Text.

Gaya MLA

Carnegie, Dale, Hartaya, Tim. Petunjuk hidup tenteram dan bahagia ( How to stop worrying and start living ). Jakarta: Gramedia Press, 1990. Text.

Gaya Turabian

Carnegie, Dale, Hartaya, Tim. Petunjuk hidup tenteram dan bahagia ( How to stop worrying and start living ). Jakarta: Gramedia Press, 1990. Print.