Cita APA (7a ed.)

Altavista, C. A. (1963). The use of non osculating elements in the three body problem.

Cita Chicago Style (17a ed.)

Altavista, Carlos Alberto. The Use of Non Osculating Elements in the Three Body Problem. 1963.

Cita MLA (8a ed.)

Altavista, Carlos Alberto. The Use of Non Osculating Elements in the Three Body Problem. 1963.