APA
Frenzel B., Pons A. & Gläser B. (1991). Evaluation of climate proxy data in relation to the European holocene. Stuttgart [etc.]: Gustav Fischer Verl.
Chicago
Frenzel Burkhard, Pons Armand and Gläser Birgit. 1991. Evaluation of climate proxy data in relation to the European holocene. Stuttgart [etc.]: Gustav Fischer Verl.
Harvard
Frenzel B., Pons A. and Gläser B. (1991). Evaluation of climate proxy data in relation to the European holocene. Stuttgart [etc.]: Gustav Fischer Verl.
MLA
Frenzel Burkhard, Pons Armand and Gläser Birgit. Evaluation of climate proxy data in relation to the European holocene. Stuttgart [etc.]: Gustav Fischer Verl. 1991.