Gaya APA

Compencation. (2008). Boston: McGraw Hill.

Gaya Chicago

Compencation. 9th ed.. Boston: McGraw Hill, 2008. Buku.

Gaya MLA

Compencation. 9th ed.. Boston: McGraw Hill, 2008. Buku.

Gaya Turabian

Compencation. Boston: McGraw Hill, 2008. Buku.