APA引文
Pal, B., & Das, K. (2021). Engineering mathematics(Volume-I): For 1st year 1st semester courses of all streams (10th ed.). U.N.Dhur and Sons.
芝加哥风格引文
Pal, B.K, 与 K. Das. Engineering Mathematics(Volume-I): For 1st Year 1st Semester Courses of All Streams. 10th ed. Kolkata: U.N.Dhur and Sons, 2021.
MLA引文
Pal, B.K, 与 K. Das. Engineering Mathematics(Volume-I): For 1st Year 1st Semester Courses of All Streams. 10th ed. U.N.Dhur and Sons, 2021.
警告:这些引文格式不一定是100%准确.