Citazione APA

Kodaikanal (India). Observatory & Indian Institute of Astrophysics. Kodaikanal observatory bulletins. Indian Institute of Astrophysics.

Stile di citazione Chicago

Kodaikanal (India). Observatory e Indian Institute of Astrophysics. Kodaikanal Observatory Bulletins. Bangalore, India: Indian Institute of Astrophysics.

Citazione MLA

Kodaikanal (India). Observatory e Indian Institute of Astrophysics. Kodaikanal Observatory Bulletins. Indian Institute of Astrophysics.