Citazione Stile APA (7a Edizione)

Heller, M. (1992). Theoretical foundations of cosmology: Introduction to the global structure of space-time. World Scientific.

Citazione stile Chigago Style (17a edizione)

Heller, Michael. Theoretical Foundations of Cosmology: Introduction to the Global Structure of Space-time. Singapur: World Scientific, 1992.

Citatione MLA (9a ed.)

Heller, Michael. Theoretical Foundations of Cosmology: Introduction to the Global Structure of Space-time. World Scientific, 1992.