APA (7th ed.) Citation

Janton, P. (1978). Einführung in die Esperantologie. Olms.

Chicago Style (17th ed.) Citation

Janton, Pierre. Einführung in Die Esperantologie. Hildesheim u.a: Olms, 1978.

MLA (9th ed.) Citation

Janton, Pierre. Einführung in Die Esperantologie. Olms, 1978.

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