Ngā kupu hautoa kōpae
Tohutoro APA (7th ed.)
Jack John G. (1898). Pikes peak, plum creek and South platte. U. S. Geological Survey.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoru Kātū Chicago (17th ed.)
Jack John G. Pikes Peak, Plum Creek and South Platte. U. S. Geological Survey, 1898.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoro MLA (9th ed.)
Jack John G. Pikes Peak, Plum Creek and South Platte. U. S. Geological Survey, 1898.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.