APA (7th ed.) Citation

Engel, P. (1986). Geometric crystallography: An axiomatic introduction to crystallography. Reidel.

Chicago Style (17th ed.) Citation

Engel, Peter. Geometric Crystallography: An Axiomatic Introduction to Crystallography. Dordrecht u.a: Reidel, 1986.

MLA (9th ed.) Citation

Engel, Peter. Geometric Crystallography: An Axiomatic Introduction to Crystallography. Reidel, 1986.

Warning: These citations may not always be 100% accurate.