Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Farrand, W. R., Zahner, R., & Benninghoff, W. S. (1968). Cary-Port Huron interstade: Evidence from buried bryophyte bed, Cheboygan County, Michigan. - Boulder, CO.

Chicago Citation Edition Citation

Farrand, William R., Robert Zahner, und William S. Benninghoff. Cary-Port Huron Interstade: Evidence from Buried Bryophyte Bed, Cheboygan County, Michigan. - Boulder, CO. 1968.

MLA Citation Edition Citation

Farrand, William R., et al. Cary-Port Huron Interstade: Evidence from Buried Bryophyte Bed, Cheboygan County, Michigan. - Boulder, CO. 1968.