Cita APA (7th ed.)

Heer, E. (1998). Chronik der Familie Heer. HRI-Publishers, La Canada, CA.

Cita Chicago (17th ed.)

Heer, Ewald. Chronik Der Familie Heer. Burbank, California: HRI-Publishers, La Canada, CA, 1998.

Cita MLA (8th ed.)

Heer, Ewald. Chronik Der Familie Heer. HRI-Publishers, La Canada, CA, 1998.