Gaya APA

Madyana, I., Nugroho, E. (1990). Budidaya burung perkutut (geopella striata striata) / E. Nugroho, I.M. Madyana (Cet.1). Semarang: .

Gaya MLA

Madyana, I.M.., Nugroho, E.. "Budidaya burung perkutut (geopella striata striata) / E. Nugroho, I.M. Madyana". Cet.1 Semarang: , 1990. Textbook.