Dyfyniad APA

SUSANE M SHULTZ ...[et al.]. (1999). Conservation biology with RAMAS Ecolab. Sunderland, Massachusetts: Sinauer Associates.

Dyfyniad Arddull Chicago

SUSANE M SHULTZ ...[et al.]. Conservation Biology With RAMAS Ecolab. Sunderland, Massachusetts: Sinauer Associates, 1999.

Dyfyniad MLA

SUSANE M SHULTZ ...[et al.]. Conservation Biology With RAMAS Ecolab. Sunderland, Massachusetts: Sinauer Associates, 1999.

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