APA (7th ed.) Citation

Não informado. (1969). Astronomy and Astrophysics Abstracts. Astronomisches Recheninstitut.

Chicago Style (17th ed.) Citation

Não informado. Astronomy and Astrophysics Abstracts. Berlin: Astronomisches Recheninstitut, 1969.

MLA (8th ed.) Citation

Não informado. Astronomy and Astrophysics Abstracts. Astronomisches Recheninstitut, 1969.

Warning: These citations may not always be 100% accurate.