Catalog of fossil spores and pollen /
compiled and edited by H.T. Ames and W. Spackman.
APA Citation
Spackman, W. (William)., Ames, H. T. (1984). Catalog of fossil spores and pollen. University Park, Pa.: Coal Research Section, Pennsylvania State University.
MLA Citation
Spackman, W. (William), 1919-, and H. T Ames. Catalog of Fossil Spores And Pollen. University Park, Pa.: Coal Research Section, Pennsylvania State University, 1984.
Warning: These citations may not always be complete (especially for serials).