APA (7e ed.) Bronvermelding

Baker, A. N. (1983). A new apatopygid echinoid genus from New Zealand (Echinodermata: Cassiduloida). National Museum of New Zealand.

Chicago (17e ed.) Bronvermelding

Baker, A. N. A New Apatopygid Echinoid Genus from New Zealand (Echinodermata: Cassiduloida). Wellington: National Museum of New Zealand, 1983.

MLA (8e ed.) Bronvermelding

Baker, A. N. A New Apatopygid Echinoid Genus from New Zealand (Echinodermata: Cassiduloida). National Museum of New Zealand, 1983.