APA

Delcourt P. A., Delcourt H. R., . (1987). Long-term forest dynamics of the temperate zone: a case study of late-quaternary forests in Eastern North America. New York [etc.]: Springer-Verlag.

Chicago

Delcourt Paul A, Delcourt Hazel R, . 1987. Long-term forest dynamics of the temperate zone: a case study of late-quaternary forests in Eastern North America. New York [etc.]: Springer-Verlag.

Harvard

Delcourt P. A., Delcourt H. R., . (1987). Long-term forest dynamics of the temperate zone: a case study of late-quaternary forests in Eastern North America. New York [etc.]: Springer-Verlag.

MLA

Delcourt Paul A, Delcourt Hazel R, . Long-term forest dynamics of the temperate zone: a case study of late-quaternary forests in Eastern North America. New York [etc.]: Springer-Verlag. 1987.