APA (7th ed.) Citation

Hamburger, S., Hölzel, E., & Alge, S. (1929). English lessons after S. Alge's method for the first instruction in foreign languages with Ed. Hölzel's pictures (16th ed.). Fehr Publishers.

Chicago Style (17th ed.) Citation

Hamburger, Sophie, Eduard Hölzel, and Sines Alge. English Lessons After S. Alge's Method for the First Instruction in Foreign Languages with Ed. Hölzel's Pictures. 16th ed. St. Gall: Fehr Publishers, 1929.

MLA (9th ed.) Citation

Hamburger, Sophie, et al. English Lessons After S. Alge's Method for the First Instruction in Foreign Languages with Ed. Hölzel's Pictures. 16th ed. Fehr Publishers, 1929.