APA (7th ed.) Citation

IX, B. p. t. D. P. (1970). LAPORAN TAHUNAN 1969. BPT Deli PNP IX.

Chicago Style (17th ed.) Citation

IX, Balai penelitian tembakau Deliu PNP. LAPORAN TAHUNAN 1969. BPT Deli PNP IX, 1970.

MLA (8th ed.) Citation

IX, Balai penelitian tembakau Deliu PNP. LAPORAN TAHUNAN 1969. BPT Deli PNP IX, 1970.

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