APA (7th ed.) Citation

Hespos, H. (1994). Rop: 7.3.1994. Hespos.

Chicago Style (17th ed.) Citation

Hespos, Hans-Joachim. Rop: 7.3.1994. Ganderkesee: Hespos, 1994.

MLA (9th ed.) Citation

Hespos, Hans-Joachim. Rop: 7.3.1994. Hespos, 1994.

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