Brihat Parashara Hora Shastra
अंशक्रमादधोऽधःस्थाश्चराख्याः कारका इति । आत्माख्यकारकस्तेषु प्रधानं कथ्यते द्विज ॥ ६॥
The Karakas will have to be decided, as above and, as per further rules given below.
english translation
aMzakramAdadho'dhaHsthAzcarAkhyAH kArakA iti । AtmAkhyakArakasteSu pradhAnaM kathyate dvija ॥ 6॥
hk transliteration by Sanscript