APA (7th ed.) Citation

Eckhard-Black, C., & Whittle, R. (1992). Cassell's contemporary German: A handbook of grammar current usage, and word power. Macmillan.

Chicago Style (17th ed.) Citation

Eckhard-Black, Christine, and Ruth Whittle. Cassell's Contemporary German: A Handbook of Grammar Current Usage, and Word Power. New York: Macmillan, 1992.

MLA (9th ed.) Citation

Eckhard-Black, Christine, and Ruth Whittle. Cassell's Contemporary German: A Handbook of Grammar Current Usage, and Word Power. Macmillan, 1992.