APA (7th ed.) Citation

Gerstner, K. (1968). Designing programmes: Four essays and an introduction (Enl. new ed.). A. Niggli.

Chicago Style (17th ed.) Citation

Gerstner, Karl. Designing Programmes: Four Essays and an Introduction. Enl. new ed. Teufen AR (Switzerland): A. Niggli, 1968.

MLA (9th ed.) Citation

Gerstner, Karl. Designing Programmes: Four Essays and an Introduction. Enl. new ed. A. Niggli, 1968.