Gaya APA
yunus, A. (2007).
Scientific writing: a reader and writer's guide .
Yogyakarta:
International Institute For Land Reclamation And Inprovement/ILRI.
Gaya MLA
yunus, A..
Scientific writing: a reader and writer's guide.
Yogyakarta:
International Institute For Land Reclamation And Inprovement/ILRI,
2007.
Text.