Παραπομπή APA

Weekes, T. C. (1969). High-energy astrophysics. Chapman & Hall.

Παραπομπή Chicago Style

Weekes, Trevor C. High-energy Astrophysics. London: Chapman & Hall, 1969.

Παραπομπή MLA

Weekes, Trevor C. High-energy Astrophysics. Chapman & Hall, 1969.