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