Gaya APA

Purwadaria, S., Purwadaria, S. (2013). 20 Resep Bolu Gulung Kreatif / Semijati Purwadaria . Jakarta :: Media Boga Utama,.

Gaya MLA

Purwadaria, Semijati., Purwadaria, Smijati. "20 Resep Bolu Gulung Kreatif / Semijati Purwadaria". Jakarta :: Media Boga Utama,, 2013. Text.