APA
R Ramachandra and others, RAMACHANDRA (R) & RAO (A H Rama). (1990). Textbook of Physics Second Puc. Bangalore: Excellent Educational Physics.
Chicago
R Ramachandra and others, RAMACHANDRA (R) and RAO (A H Rama). 1990. Textbook of Physics Second Puc. Bangalore: Excellent Educational Physics.
Harvard
R Ramachandra and others, RAMACHANDRA (R) and RAO (A H Rama). (1990). Textbook of Physics Second Puc. Bangalore: Excellent Educational Physics.
MLA
R Ramachandra and others, RAMACHANDRA (R) and RAO (A H Rama). Textbook of Physics Second Puc. Bangalore: Excellent Educational Physics. 1990.