Tohutoro APA (7th ed.)
Horak, H. T. (1889). Kronprinz Erzherzog Rudolf.
Tohutoru Kātū Chicago (17th ed.)
Horak, Hugo Th. Kronprinz Erzherzog Rudolf. Mähr. Weisskirchen, 1889.
Tohutoro MLA (9th ed.)
Horak, Hugo Th. Kronprinz Erzherzog Rudolf. 1889.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.