APA (7th ed.) Citation

Erdtman, G., & Praglowski, J. R. (1959). Six notes on pollen morphology and pollenmorphological techniques ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Erdtman, G., and J. R. Praglowski. Six Notes on Pollen Morphology and Pollenmorphological Techniques. [Sonderdr.]. 1959.

MLA (9th ed.) Citation

Erdtman, G., and J. R. Praglowski. Six Notes on Pollen Morphology and Pollenmorphological Techniques. [Sonderdr.]. 1959.

Warning: These citations may not always be 100% accurate.