Citazione APA

Siegel, C. L. (1967). Lectures on the singularities of the three-body problem.

Stile di citazione Chicago

Siegel, C L. Lectures on the Singularities of the Three-body Problem. Tata Institute of Fundamental Research, Mumbai, 1967.

Citazione MLA

Siegel, C L. Lectures on the Singularities of the Three-body Problem. 1967.