Dyfyniad APA

Björklund, M. (1988). Advertisement, conflicts, and mate choice in two passerine bird species. Distributor, Almqvist & Wiksell International.

Dyfyniad Arddull Chicago

Björklund, Mats. Advertisement, Conflicts, and Mate Choice in Two Passerine Bird Species. Stockholm, Sweden: Distributor, Almqvist & Wiksell International, 1988.

Dyfyniad MLA

Björklund, Mats. Advertisement, Conflicts, and Mate Choice in Two Passerine Bird Species. Distributor, Almqvist & Wiksell International, 1988.

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