McMillan, I. K. (2003). The foraminifera of the Late Valanginian to Hauterivian (Early Cretaceous) Sundays River Formation of the Algoa Basin, Eastern Cape Province, South Africa. South African Museum.
Chicago-Zitierstil (17. Ausg.)McMillan, I. K. The Foraminifera of the Late Valanginian to Hauterivian (Early Cretaceous) Sundays River Formation of the Algoa Basin, Eastern Cape Province, South Africa. Cape Town: South African Museum, 2003.
MLA-Zitierstil (9. Ausg.)McMillan, I. K. The Foraminifera of the Late Valanginian to Hauterivian (Early Cretaceous) Sundays River Formation of the Algoa Basin, Eastern Cape Province, South Africa. South African Museum, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.