APA (7th ed.) Citation

PURBA, R. Y. Hama-hama kelapa sawit ; buku 1 serangga hama kelapa sawit ; seri buku saku 12. Pusat Penelitian Kelapa Sawit.

Chicago Style (17th ed.) Citation

PURBA, ROLETTHA Y. Hama-hama Kelapa Sawit ; Buku 1 Serangga Hama Kelapa Sawit ; Seri Buku Saku 12. Pusat Penelitian Kelapa Sawit.

MLA (8th ed.) Citation

PURBA, ROLETTHA Y. Hama-hama Kelapa Sawit ; Buku 1 Serangga Hama Kelapa Sawit ; Seri Buku Saku 12. Pusat Penelitian Kelapa Sawit.

Warning: These citations may not always be 100% accurate.