Dyfyniad APA

Braithwaite, V., & Guilford, T. (1993). RECOGNITION OF FAMILIAR VISUAL LANDMARKS IN HOMING PIGEONS.

Dyfyniad Arddull Chicago

Braithwaite, V., and T. Guilford. RECOGNITION OF FAMILIAR VISUAL LANDMARKS IN HOMING PIGEONS. 1993.

Dyfyniad MLA

Braithwaite, V., and T. Guilford. RECOGNITION OF FAMILIAR VISUAL LANDMARKS IN HOMING PIGEONS. 1993.

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