APA-Zitierstil (7. Ausg.)

Irving, R. D., & Van Hise, C. R. (1892). The Penokee Iron-Bearing series of Michigan and Wisconsin.

Chicago-Zitierstil (17. Ausg.)

Irving, Roland D., und Charles Richard Van Hise. The Penokee Iron-Bearing Series of Michigan and Wisconsin. Washington, 1892.

MLA-Zitierstil (9. Ausg.)

Irving, Roland D., und Charles Richard Van Hise. The Penokee Iron-Bearing Series of Michigan and Wisconsin. 1892.