Παραπομπή σε μορφή APA (7η εκδ.)

Landman, N., Kennedy, W., Cobban, W., & Larson, N. (2010). SCAPHITES OF THE "NODOSUS GROUP" FROM THE UPPER CRETACEOUS (CAMPANIAN) OF THE WESTERN INTERIOR OF NORTH AMERICA.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Landman, N., W. Kennedy, W. Cobban, και N. Larson. SCAPHITES OF THE "NODOSUS GROUP" FROM THE UPPER CRETACEOUS (CAMPANIAN) OF THE WESTERN INTERIOR OF NORTH AMERICA. 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Landman, N., et al. SCAPHITES OF THE "NODOSUS GROUP" FROM THE UPPER CRETACEOUS (CAMPANIAN) OF THE WESTERN INTERIOR OF NORTH AMERICA. 2010.