APA (7e ed.) Bronvermelding

Não informado. (2022). Report for the Year Ending. South African Astronomical Observatory.

Chicago (17e ed.) Bronvermelding

Não informado. Report for the Year Ending. Cape Town, Africa do Sul: South African Astronomical Observatory, 2022.

MLA (8e ed.) Bronvermelding

Não informado. Report for the Year Ending. South African Astronomical Observatory, 2022.

Let op: Deze citaties zijn niet altijd 100% accuraat.