APA (7th ed.) Citation

Heber, U., Jordan, S., & Weidemann, V. (1989). The stellar component of the Hamburg-Schmidt survey. Abstract series, 3, .

Chicago Style (17th ed.) Citation

Heber, Ulrich, Stefan Jordan, and Volker Weidemann. "The Stellar Component of the Hamburg-Schmidt Survey." Abstract Series 3 (1989).

MLA (9th ed.) Citation

Heber, Ulrich, et al. "The Stellar Component of the Hamburg-Schmidt Survey." Abstract Series, vol. 3, 1989.