Dyfyniad APA

Ashford, M., & Riordan, O. (2017). Counting racks of order n. Electronic Journal of Combinatorics.

Dyfyniad Arddull Chicago

Ashford, M., and O. Riordan. Counting Racks of Order N. Electronic Journal of Combinatorics, 2017.

Dyfyniad MLA

Ashford, M., and O. Riordan. Counting Racks of Order N. Electronic Journal of Combinatorics, 2017.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.