APA

Tschudy R. H., Scott R. a., . (1969). Aspects of palynology : an introduction to plant microfossils in time. New York: Wiley Intercience.

Chicago

Tschudy Robert H, Scott Richard a, . 1969. Aspects of palynology : an introduction to plant microfossils in time. New York: Wiley Intercience.

Harvard

Tschudy R. H., Scott R. a., . (1969). Aspects of palynology : an introduction to plant microfossils in time. New York: Wiley Intercience.

MLA

Tschudy Robert H, Scott Richard a, . Aspects of palynology : an introduction to plant microfossils in time. New York: Wiley Intercience. 1969.