APA (7th ed.) Citation

(1999). Quo vadis geodesia ...?: Festschrift for Erik W. Grafarend on the occasion of his 60th birthday. IAGB <<[u.a.]>>.

Chicago Style (17th ed.) Citation

Quo Vadis Geodesia ...?: Festschrift for Erik W. Grafarend on the Occasion of His 60th Birthday. Stuttgart: IAGB <<[u.a.]>>, 1999.

MLA (9th ed.) Citation

Quo Vadis Geodesia ...?: Festschrift for Erik W. Grafarend on the Occasion of His 60th Birthday. IAGB <<[u.a.]>>, 1999.

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