APA

Bates P. C., Blinn C. R. & Alm A. A.Factor Affecting the Regeneration of Quaking Aspen. A Literature Review. : .

Chicago

Bates Peter C, Blinn Charles R and Alm Alvin A.Factor Affecting the Regeneration of Quaking Aspen. A Literature Review. : .

Harvard

Bates P. C., Blinn C. R. and Alm A. A.Factor Affecting the Regeneration of Quaking Aspen. A Literature Review. : .

MLA

Bates Peter C, Blinn Charles R and Alm Alvin A.: . .