APA (7th ed.) Citation

Billings, M. P. (1999). Structural geology (3rd ed.). Prentice-Hall of India Private Limited.

Chicago Style (17th ed.) Citation

Billings, Marland P. Structural Geology. 3rd ed. New Delhi: Prentice-Hall of India Private Limited, 1999.

MLA (9th ed.) Citation

Billings, Marland P. Structural Geology. 3rd ed. Prentice-Hall of India Private Limited, 1999.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.