APA
Krechmar V., . (2016). A Problem Book in Algebra by V.A. Krechmar. : GKP/CLE.
Chicago
Krechmar V.A, . 2016. A Problem Book in Algebra by V.A. Krechmar. : GKP/CLE.
Harvard
Krechmar V., . (2016). A Problem Book in Algebra by V.A. Krechmar. : GKP/CLE.
MLA
Krechmar V.A, . A Problem Book in Algebra by V.A. Krechmar. : GKP/CLE. 2016.