Lovelock, D., & Rund, H. (1975). Tensors, differential forms, and variational principles (1. print.). Wiley.
Chicago Style (17th ed.) CitationLovelock, David, and Hanno Rund. Tensors, Differential Forms, and Variational Principles. 1. print. New York [u.a.]: Wiley, 1975.
MLA (9th ed.) CitationLovelock, David, and Hanno Rund. Tensors, Differential Forms, and Variational Principles. 1. print. Wiley, 1975.
Warning: These citations may not always be 100% accurate.