APA Format
Radin, Michael A.. (2021).
Introduction to math olympiad problems/ Michael A. Radin.
. London :: Taylor & Francis Ltd,.
MLA Format
Radin, Michael A..
Introduction to math olympiad problems/ Michael A. Radin.
. London :: Taylor & Francis Ltd,, 2021
Chicago Format
Radin, Michael A.. Introduction to math olympiad problems/ Michael A. Radin.. London :: Taylor & Francis Ltd,, 2021.