瑜伽論記 20.8

20.8

第二解無性門中，約彼三性辨三無性。一、由相無性故遍計所執說無自性；二、由生無性及勝義無性故依他性說無自性。

In the second gate explaining naturelessness, the three types of naturelessness are differentiated with respect to those three natures: 1. Due to naturelessness of marks, the parikalpita nature is said to be without intrinsic nature; 2. due to naturelessness of production and naturelessness of the ultimate truth, the paratantra nature is said to be without intrinsic nature.