Gaya APA

Lovely Proposal. (2013). Yogyakarta: Bentang.

Gaya Chicago

Lovely Proposal. Cet.2. Yogyakarta: Bentang, 2013. .

Gaya MLA

Lovely Proposal. Cet.2. Yogyakarta: Bentang, 2013. .

Gaya Turabian

Lovely Proposal. Yogyakarta: Bentang, 2013. .