APA (7th ed.) Citation

Jorgensen, P. (1963). German grammar / by P. Jorgensen. Heinemann.

Chicago Style (17th ed.) Citation

Jorgensen, P. German Grammar / by P. Jorgensen. Heinemann, 1963.

MLA (9th ed.) Citation

Jorgensen, P. German Grammar / by P. Jorgensen. Heinemann, 1963.

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