APA (7th ed.) Citation

Pitzen, P., & Rossler, H. (1970). Manual de ortopedia.

Chicago Style (17th ed.) Citation

Pitzen, Peter, and Helmut Rossler. Manual De Ortopedia. 1970.

MLA (9th ed.) Citation

Pitzen, Peter, and Helmut Rossler. Manual De Ortopedia. 1970.

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