APA (7th ed.) Citation

Dietrich, G. (1986). Jugendlexikon Biologie. Bibliographisches Institut.

Chicago Style (17th ed.) Citation

Dietrich, Gerhard. Jugendlexikon Biologie. Leipzig: Bibliographisches Institut, 1986.

MLA (8th ed.) Citation

Dietrich, Gerhard. Jugendlexikon Biologie. Bibliographisches Institut, 1986.

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